When some things went wrong one time i thought i should download driver updates,
And i came across this software called Driver Detective, And it gave me a small list of what Drivers Need updating but to download them Via Driver Detective, it costs money......
One of my main concerns it the driver for my Nvidia GeForce4 MX 440, And on the site i can't seem to find the driver,
If possible could you link me to a download where i can get that driver please and if possible these too:
SIS PCI IDE Controller
Sigmatel C-Major Audio
SIS accelerated graphics port
That's all thanks =D
Help i need drivers!!!!! =O?
Okay, usually you can just go to the manufacturer's website to check if they have the driver for your device.
Nvidia GeForce4 MX 440 (click on the type of device and start searching):
http://www.giga-byte.com/Support/Default...
SIS PCI IDE Controller and SIS accelerated graphics port, follow the step by step (you have to agree to their T%26amp;C first):
http://www.sis.com/download/
Sigmatel C-Major Audio:
http://www.soundcard-drivers.com/drivers...
or if that doesn't work, choose from the following:
http://www.soundcard-drivers.com/compani...
Reply:http://www.soft32.com/Download/Free/NVID...
Here's your video driver.
I did a simple google search and found it, you could do the same for the rest of your drivers or head to http://www.driversguide.com which is the biggest archive for drivers and locate all the drivers you need.
(driversguide.com requires free registration, it's not a paysite, FYI.).
Reply:you should NEVER have to pay for new drivers ... EVER!
you already bought the hardware, new drivers are the company's way of keeping your hardware up to date
-------
if it isnt on the company website, it probably isnt real
---------
also,
NEVER pay for drivers
Tuesday, July 14, 2009
How do I get my computer to notice a new installed hardrive?
I bought a new hardrive, this is my set up.
2 IDE ports
primary
C: = XP
F: =slave
secondary
DVD
*new hardrive*
the startup recognizes it, but windows doesn't... am I missing something?
How do I get my computer to notice a new installed hardrive?
make sure your jumper settings on the drive are set correctly
go into your bios setup at boot up time and make sure that the HD is showing
to get into bios you hit the key that it says to hit in order to get into setup, tap it once a second or hair faster than that til it goes into setup
usually its F1 that gets you into Bios
but on some bios versions it is the tab key
if those two are good then go to control panel and device manager and make sure the Hd shows up in the list of hardware and that theres no exclamation mark or anything like that next to it
if so then theres a problem, also if it doesnt show up in the hardware list at all
checking jumper setting is the first thing to check though,
if it was my system i would put the new HD on the primary IDE cable and set the jumper to slave setting
and go into Bios setup and set it to boot first if it has your OS on it and if not then make it second or third or fourth boot
'
Reply:If there are drivers for them. They need to be installed. Also they need to be formatted to a filing system. I recommend FAT32, but its preference.
Reply:i suggest that you use the cd that the hardrive came with
Reply:Go to control panel, computer administration, disk management.
You should see your new hard drive on the lower right hand side. It is most probably not formatted/initialized.
Right click over the drive and select format/import etc. You will want to partition the drive also.
Reply:When you say that Windows doesn't recognize it, have you tried through the Disk Management tool? Go to Control Panel/Administrative Tools/Computer Management and select Disk Management. It may start a wizard or just show the drive as unformatted space that you can format.
Reply:maybe it is a plug and play device..if it is, windows will automatically install it to your computer.
Reply:You might try add new hardware in the control panel
check you cables
2 IDE ports
primary
C: = XP
F: =slave
secondary
DVD
*new hardrive*
the startup recognizes it, but windows doesn't... am I missing something?
How do I get my computer to notice a new installed hardrive?
make sure your jumper settings on the drive are set correctly
go into your bios setup at boot up time and make sure that the HD is showing
to get into bios you hit the key that it says to hit in order to get into setup, tap it once a second or hair faster than that til it goes into setup
usually its F1 that gets you into Bios
but on some bios versions it is the tab key
if those two are good then go to control panel and device manager and make sure the Hd shows up in the list of hardware and that theres no exclamation mark or anything like that next to it
if so then theres a problem, also if it doesnt show up in the hardware list at all
checking jumper setting is the first thing to check though,
if it was my system i would put the new HD on the primary IDE cable and set the jumper to slave setting
and go into Bios setup and set it to boot first if it has your OS on it and if not then make it second or third or fourth boot
'
Reply:If there are drivers for them. They need to be installed. Also they need to be formatted to a filing system. I recommend FAT32, but its preference.
Reply:i suggest that you use the cd that the hardrive came with
Reply:Go to control panel, computer administration, disk management.
You should see your new hard drive on the lower right hand side. It is most probably not formatted/initialized.
Right click over the drive and select format/import etc. You will want to partition the drive also.
Reply:When you say that Windows doesn't recognize it, have you tried through the Disk Management tool? Go to Control Panel/Administrative Tools/Computer Management and select Disk Management. It may start a wizard or just show the drive as unformatted space that you can format.
Reply:maybe it is a plug and play device..if it is, windows will automatically install it to your computer.
Reply:You might try add new hardware in the control panel
check you cables
First of all I am no good at chemistry. The names of the compounds FeS, NaCl, NaOH, and Pb(CN)2 all end in the
A. -ide.
B. -ite.
C. -ic.
D. -ate.
First of all I am no good at chemistry. The names of the compounds FeS, NaCl, NaOH, and Pb(CN)2 all end in the
Iron (II) SulfIDE
Sodium ChlorIDE
Sodium HydroxIDE
and Lead...umm...something. *lol*
The answer is evidently (A). =D
PS okay, so yea, someone already wrote what i wrote when i was typing it. sorry!
Reply:-ide... im not sure about all of them but i know NaCl is SodiumCloride
Reply:A. -ide. As in Sodium Chloride and Sodium Hydroxide.
Reply:FeS = iron(II) sulfide
NaCl = sodium chloride
NaOH = sodium hydroxide
Pb(CN)2) = lead(II) cyanide
Reply:a
Reply:A.
Reply:Usually anything with oxygen in it or that oxidizes ends with -ide, the PB(CN)2 I'm not sure about because usually they end in -ate, but since this is a multiple choice question with only one answer I would pick A.
Reply:-ide
iron sulphide
sodium chloride
sodium hydroxide
lead cyanide
haha beat you mr wonderful :P
Reply:a ide (for example NaCL is sodium cloride " see the ide")
B. -ite.
C. -ic.
D. -ate.
First of all I am no good at chemistry. The names of the compounds FeS, NaCl, NaOH, and Pb(CN)2 all end in the
Iron (II) SulfIDE
Sodium ChlorIDE
Sodium HydroxIDE
and Lead...umm...something. *lol*
The answer is evidently (A). =D
PS okay, so yea, someone already wrote what i wrote when i was typing it. sorry!
Reply:-ide... im not sure about all of them but i know NaCl is SodiumCloride
Reply:A. -ide. As in Sodium Chloride and Sodium Hydroxide.
Reply:FeS = iron(II) sulfide
NaCl = sodium chloride
NaOH = sodium hydroxide
Pb(CN)2) = lead(II) cyanide
Reply:a
Reply:A.
Reply:Usually anything with oxygen in it or that oxidizes ends with -ide, the PB(CN)2 I'm not sure about because usually they end in -ate, but since this is a multiple choice question with only one answer I would pick A.
Reply:-ide
iron sulphide
sodium chloride
sodium hydroxide
lead cyanide
haha beat you mr wonderful :P
Reply:a ide (for example NaCL is sodium cloride " see the ide")
What are the hottest, most sought after programming paradigms out there?
Java, Python, what?
Scripts, IDE's,....COBRA?
C++ and C still alive?
What about assembly language, completely dead?
What are the new ones you need to know? (Java old already?)
What are the hottest, most sought after programming paradigms out there?
Paradigm %26lt;shudder%26gt; - sorry I hate that word in a business context. It smacks of a clueless manager who found a word to use rather than "thingie". Sorry, no disrespect intended toward your good self, it really is the general use of the word that gets me as an engineer.
Nothing, **absolutely nothing** is more important in programming that good programming skills. Debugging skills, knowledge of algorithms, ability to write understandable documentation, knowledge of computer architecture, the ability to cogitate on a problem for a day and a half, and solve it by producing 100 lines of code that works on the first try.
Note at no point did I mention a language or a design methodology. A poorly thought through algorithm implemented using the best language or design methodology will still be a bad algorithm.
There is far too much emphasis put on languages, and not enough on fundamentals. I can, and do pick up a new language in a couple of weeks. My tool set as a programmer is still growing after 30 years - that is something that you don't pick up in a couple of weeks.
Reply:Hmm! I think current trend is java and .net platforms. Each has it own strentgs and weekneses.
Actualy c++ and c are still nt dead. They still widly used by various companies in the world.
CORBA is a kind of technology right ? U can use it for RMI (Remote methos invocation).
Reply:what's your question? are you looking for paradigms or languages?
all of these languages have their valid use; some are only used for niches, though (i.e. C++). Here at work we even use assembly language.
also keep in mind that many systems (i.e. embedded systems, micro controllers) only support a few languages - i.e. C or Java.
Concerning paradigms - i don't think there are new ones. OOP (object oriented programming) is already quite old but still popular. Others like aspect oriented programming didn't become that popular.
Reply:When you talk about languages, C++ and C are still commonly used, with Java also near the top.
If you're talking about paradigms, OOP (object oriented programming) is certainly at the forefront. Instead of procedural programming i.e. executing line after line until you get to the end of a program, you create objects containing code. An object could be a car or a person or any noun, really. Object Oriented Programming was probably inspired by game programmers who needed a better way to describe objects in their game (e.g. weapons, rooms, levels etc) - but I don't know really.
With web development, MVC (Model-View-Controller) is a very popular paradigm - it is even encouraged by Sun Microsystems for developing in JSP. The idea of MVC is that you separate logic from presentation, which is a big issue in web development.
It's important to know the most commonly used languages, but it's by far more important to know the underlying concepts of programming and application design.
Reply:Java is not that old.
if you think about it C++ derives from C.
and since java derives from c++, I'd say that C is dead, c++ is pretty old but there is still someone out there using it
java's hot, just think of cell phones in general, or other devices
cyclamen
Scripts, IDE's,....COBRA?
C++ and C still alive?
What about assembly language, completely dead?
What are the new ones you need to know? (Java old already?)
What are the hottest, most sought after programming paradigms out there?
Paradigm %26lt;shudder%26gt; - sorry I hate that word in a business context. It smacks of a clueless manager who found a word to use rather than "thingie". Sorry, no disrespect intended toward your good self, it really is the general use of the word that gets me as an engineer.
Nothing, **absolutely nothing** is more important in programming that good programming skills. Debugging skills, knowledge of algorithms, ability to write understandable documentation, knowledge of computer architecture, the ability to cogitate on a problem for a day and a half, and solve it by producing 100 lines of code that works on the first try.
Note at no point did I mention a language or a design methodology. A poorly thought through algorithm implemented using the best language or design methodology will still be a bad algorithm.
There is far too much emphasis put on languages, and not enough on fundamentals. I can, and do pick up a new language in a couple of weeks. My tool set as a programmer is still growing after 30 years - that is something that you don't pick up in a couple of weeks.
Reply:Hmm! I think current trend is java and .net platforms. Each has it own strentgs and weekneses.
Actualy c++ and c are still nt dead. They still widly used by various companies in the world.
CORBA is a kind of technology right ? U can use it for RMI (Remote methos invocation).
Reply:what's your question? are you looking for paradigms or languages?
all of these languages have their valid use; some are only used for niches, though (i.e. C++). Here at work we even use assembly language.
also keep in mind that many systems (i.e. embedded systems, micro controllers) only support a few languages - i.e. C or Java.
Concerning paradigms - i don't think there are new ones. OOP (object oriented programming) is already quite old but still popular. Others like aspect oriented programming didn't become that popular.
Reply:When you talk about languages, C++ and C are still commonly used, with Java also near the top.
If you're talking about paradigms, OOP (object oriented programming) is certainly at the forefront. Instead of procedural programming i.e. executing line after line until you get to the end of a program, you create objects containing code. An object could be a car or a person or any noun, really. Object Oriented Programming was probably inspired by game programmers who needed a better way to describe objects in their game (e.g. weapons, rooms, levels etc) - but I don't know really.
With web development, MVC (Model-View-Controller) is a very popular paradigm - it is even encouraged by Sun Microsystems for developing in JSP. The idea of MVC is that you separate logic from presentation, which is a big issue in web development.
It's important to know the most commonly used languages, but it's by far more important to know the underlying concepts of programming and application design.
Reply:Java is not that old.
if you think about it C++ derives from C.
and since java derives from c++, I'd say that C is dead, c++ is pretty old but there is still someone out there using it
java's hot, just think of cell phones in general, or other devices
cyclamen
Installing WinXP on Compact Flash?
I have a SanDisk Extreme IV 4 gig Compact Flash. I think it's IDE compatibale. I used a CD-ROM drive and connected my CF card. The WinXP installer seems to see it fine and installs some of the files just fine. However, at re-boot to start the 2nd phase of the install process it goes back to the original step and wants to install the preliminary files again. I hit OK and tells me an OS is already installed. What's up?? The CF card is big enough to hold the WinXP. The bios is setup to as IDE-0 Master C:.
Installing WinXP on Compact Flash?
CF card connected via USB? You need to set BIOS to boot from USB in that case.
If it is connected via and IDE adapter you will need to get the F6 (windows installation) driver for that IDE adapter and during the first step of installation watch the bottom of the screen for the F6 prompt.
Installing WinXP on Compact Flash?
CF card connected via USB? You need to set BIOS to boot from USB in that case.
If it is connected via and IDE adapter you will need to get the F6 (windows installation) driver for that IDE adapter and during the first step of installation watch the bottom of the screen for the F6 prompt.
Which speed is my game running at ? Help please..?
so I have an old school IDE drive as C drive, where my OS is installed within. and I just added a new SATA as D drive, where my game will be installed within.
now, if I run the game from D drive, which's a SATA drive, will it get the speed advantage from being in a SATA drive? or it will be still running on the old IDE speed simply because my OS is running in the background in a IDE drive.
thank you !!
Which speed is my game running at ? Help please..?
The game speed doesn't rely on the hard drive, although loading will be faster. The speed the game runs at will depend entirely on your CPU's frequency (speed), amount of RAM installed, video GPU frequency and the amount and frequency of RAM on your graphics card.
The OS won't slow the drive a bit.
Reply:you will get a mix
the os will run from IDE, and when the game needs to access disk it will run from the SATA.
but - the drive is unlikely to the the determining factor of the speed of your game. Your CPU speed, memory and graphics card speed will be the biggest factors. most games are setup to use disk when they load between sections, not continuously. One exception is that the game may need more memory than you have. then it will use disk as 'swap space' . is as a type of virtual drive that expands the memory. this will have defaulted to the ide drive - so will run more slowly. this should be a small effect unless you are really starved of RAM.
right click on my computer and go to properties, advanced, performance, advanced, virtual memory to change the location
now, if I run the game from D drive, which's a SATA drive, will it get the speed advantage from being in a SATA drive? or it will be still running on the old IDE speed simply because my OS is running in the background in a IDE drive.
thank you !!
Which speed is my game running at ? Help please..?
The game speed doesn't rely on the hard drive, although loading will be faster. The speed the game runs at will depend entirely on your CPU's frequency (speed), amount of RAM installed, video GPU frequency and the amount and frequency of RAM on your graphics card.
The OS won't slow the drive a bit.
Reply:you will get a mix
the os will run from IDE, and when the game needs to access disk it will run from the SATA.
but - the drive is unlikely to the the determining factor of the speed of your game. Your CPU speed, memory and graphics card speed will be the biggest factors. most games are setup to use disk when they load between sections, not continuously. One exception is that the game may need more memory than you have. then it will use disk as 'swap space' . is as a type of virtual drive that expands the memory. this will have defaulted to the ide drive - so will run more slowly. this should be a small effect unless you are really starved of RAM.
right click on my computer and go to properties, advanced, performance, advanced, virtual memory to change the location
The names of the compounds FeS, NaCI, NaOH, and Pb(Cn)2 all end in the suffix?
a: -ide
B: -ite
C: -ic
D: -ate
2: Examine the following unbalanced chemical equation: CO2+C ---%26gt;CO. Which of the following is the correctly balanced form of this equation?
A: 2CO2+C---%26gt; CO
B: CO2 +C--%26gt; 2CO
C: CO2 + C2 --%26gt;CO
D: CO2+C--%26gt; C2O
The names of the compounds FeS, NaCI, NaOH, and Pb(Cn)2 all end in the suffix?
1. A
2. B
Reply:1)a iron sulfide, sodium chloride, sodium hydroxide, not sure on the last one
2)b Start by looking at the number of carbons... 2 on the left, one on the right, so add the coefficient 2 on the right:
CO2+C ---%26gt; 2CO
Then look at the number of oxygen atoms, 2 on both sides, so that's it.
Reply:all of them end in ide
sodium chloride.. table salt
sodium hydroxide .. I would have to think of the other 2.. but if 2 out of 4 are.. I would def. go with choice aA
Reply:A - ide
2 - 2C0
Reply:1. A
FeS- ferrous sulphide
NaCl-sodium chloride
NaOH-sodium hydroxide
Pb(Cn)2- lead cyanide {not so sure}
2.B
Reply:1) A
2) B
Reply:1) A
2)B
Reply:1) A
2) B
Reply:1.a
2.b
B: -ite
C: -ic
D: -ate
2: Examine the following unbalanced chemical equation: CO2+C ---%26gt;CO. Which of the following is the correctly balanced form of this equation?
A: 2CO2+C---%26gt; CO
B: CO2 +C--%26gt; 2CO
C: CO2 + C2 --%26gt;CO
D: CO2+C--%26gt; C2O
The names of the compounds FeS, NaCI, NaOH, and Pb(Cn)2 all end in the suffix?
1. A
2. B
Reply:1)a iron sulfide, sodium chloride, sodium hydroxide, not sure on the last one
2)b Start by looking at the number of carbons... 2 on the left, one on the right, so add the coefficient 2 on the right:
CO2+C ---%26gt; 2CO
Then look at the number of oxygen atoms, 2 on both sides, so that's it.
Reply:all of them end in ide
sodium chloride.. table salt
sodium hydroxide .. I would have to think of the other 2.. but if 2 out of 4 are.. I would def. go with choice aA
Reply:A - ide
2 - 2C0
Reply:1. A
FeS- ferrous sulphide
NaCl-sodium chloride
NaOH-sodium hydroxide
Pb(Cn)2- lead cyanide {not so sure}
2.B
Reply:1) A
2) B
Reply:1) A
2)B
Reply:1) A
2) B
Reply:1.a
2.b
What is the best way to connect a 2nd hard drive?
I have a computer with a dvd drive, a dvd burner, and a single hard drive. I only have 2 IDE connections, so I can only have 4 drives total. I want to copy video to the second drive. Should I connect drive C to the primary IDE with one of the DVD drives as a slave, and connect the 2nd hard drive the same way to the secondary IDE,
or,
should I connect both hard drives to the primary IDE, with drive C as the master?
I want to end up with the most efficient setup for each hard drive.
Thanks!
What is the best way to connect a 2nd hard drive?
Depends which one has more space.
Reply:As with IDE connections. What ever the slowest device is on that cable will determine the fastest speed available for that channel. Thus if your DVD is the slowest then that will be the fastest transfer rate you will get off of that channel. If however your HDD is the same transfer rate as the harddisk(HDD) then it doesn't matter which channel your drives are hooked up to. But general setup, would be to leave the HDDs together and the DVDs together. since most HDDs are faster than the DVDs. you must also keep in mind that the IDE channels can only read from 1 device at a time unlike SCSI which has a simultanious bi-directional channel.
Hopes this help you with how you setup your drives.
Reply:C drive as master and dvd as a slave is the best.(primary IDE)
Your second hard drive as master and dvd as slave will come up as D drive (second IDE)
Reply:Externally with usb.
Its that simple. !!
Reply:i have mine set up with the hd set as master on each ide connection and the dvd drives set as slave. it works fine for me.
i have two hard drives and two dvd burners.
wedding floral centerpieces
or,
should I connect both hard drives to the primary IDE, with drive C as the master?
I want to end up with the most efficient setup for each hard drive.
Thanks!
What is the best way to connect a 2nd hard drive?
Depends which one has more space.
Reply:As with IDE connections. What ever the slowest device is on that cable will determine the fastest speed available for that channel. Thus if your DVD is the slowest then that will be the fastest transfer rate you will get off of that channel. If however your HDD is the same transfer rate as the harddisk(HDD) then it doesn't matter which channel your drives are hooked up to. But general setup, would be to leave the HDDs together and the DVDs together. since most HDDs are faster than the DVDs. you must also keep in mind that the IDE channels can only read from 1 device at a time unlike SCSI which has a simultanious bi-directional channel.
Hopes this help you with how you setup your drives.
Reply:C drive as master and dvd as a slave is the best.(primary IDE)
Your second hard drive as master and dvd as slave will come up as D drive (second IDE)
Reply:Externally with usb.
Its that simple. !!
Reply:i have mine set up with the hd set as master on each ide connection and the dvd drives set as slave. it works fine for me.
i have two hard drives and two dvd burners.
wedding floral centerpieces
Help w/ Chemistry equations?
1.which equation is balanced?
a. 2NaCl+H2SO4 ---%26gt; HCL+NaSO4
b. NH3+H2O ---%26gt; 2NH4OH
c. KOH+H2SO4 ---%26gt; KHSO4+H2O
d. 2Na+S ---%26gt; 2NaS
2.which group of chemical compounds is composed of entirely organic compounds?
a. C2H4O, CH2O, CaSO4, C3H5(OH)3
b. C6H6, C2H5OH, C6H5CH3, C3H5(NO3)3
c. C2H2, CH4, CaCl2, CaCN2
d. Ch3OCH3, Ca3(PO4)2, CO2, H2CO3
3.In the chemical equation :
Zn+2HCL --%26gt; ZnCl2+H2 the reactants are...
a.zinc chloride %26amp; hydrogen
b.zinc %26amp; hydrogen carbonate
c.zinc chlorate %26amp; water
d.zinc %26amp; hydrochloric acid
4.the valence of aluminum is +3 %26amp; the valence of chlorine is -1 what is the formula for aluminum chloride?
a.Al3Cl
b.AlCl3
c.ClAl3
d.Cl3Al
5.The names of the compounds:
FeS, NaCl, NaOH %26amp; Pb(CN)2 all end in the suffix
a.-ide
b.-ite
c.-ic
d.-ate
6.Which is the balanced form of this equation
CO2+C ---%26gt;CO
a.2CO2+C ---%26gt; CO
b.CO2+C ---%26gt;2CO
c.CO2+C2 ---%26gt;CO
d.CO2+C ---%26gt;C2O
7.Which represents aldehyde
a.C6H10O5
b.C2H4O
c.C2H5OH
d,CH3COOH
Help w/ Chemistry equations?
1 is C
i'm not sure of 2
3 is D
4 is B
5 is A
6 is B
i'm not sure of 7
hope this helped!
Reply:d
a
d
b
a
b
?
Reply:cbdbabb
a. 2NaCl+H2SO4 ---%26gt; HCL+NaSO4
b. NH3+H2O ---%26gt; 2NH4OH
c. KOH+H2SO4 ---%26gt; KHSO4+H2O
d. 2Na+S ---%26gt; 2NaS
2.which group of chemical compounds is composed of entirely organic compounds?
a. C2H4O, CH2O, CaSO4, C3H5(OH)3
b. C6H6, C2H5OH, C6H5CH3, C3H5(NO3)3
c. C2H2, CH4, CaCl2, CaCN2
d. Ch3OCH3, Ca3(PO4)2, CO2, H2CO3
3.In the chemical equation :
Zn+2HCL --%26gt; ZnCl2+H2 the reactants are...
a.zinc chloride %26amp; hydrogen
b.zinc %26amp; hydrogen carbonate
c.zinc chlorate %26amp; water
d.zinc %26amp; hydrochloric acid
4.the valence of aluminum is +3 %26amp; the valence of chlorine is -1 what is the formula for aluminum chloride?
a.Al3Cl
b.AlCl3
c.ClAl3
d.Cl3Al
5.The names of the compounds:
FeS, NaCl, NaOH %26amp; Pb(CN)2 all end in the suffix
a.-ide
b.-ite
c.-ic
d.-ate
6.Which is the balanced form of this equation
CO2+C ---%26gt;CO
a.2CO2+C ---%26gt; CO
b.CO2+C ---%26gt;2CO
c.CO2+C2 ---%26gt;CO
d.CO2+C ---%26gt;C2O
7.Which represents aldehyde
a.C6H10O5
b.C2H4O
c.C2H5OH
d,CH3COOH
Help w/ Chemistry equations?
1 is C
i'm not sure of 2
3 is D
4 is B
5 is A
6 is B
i'm not sure of 7
hope this helped!
Reply:d
a
d
b
a
b
?
Reply:cbdbabb
00709400 penn foster exams?
Which of the following will result in a chemical change?
A. Melting ice to obtain water
B. Evaporating alcohol into vapor
C. Drying wood in a shed
D. Burning coal in a furnace
2. A salt is obtained as a reaction between
A. a nonmetal and a metal.
B. a base and water.
C. an acid and oxygen.
D. a base and an acid.
3. The chemical symbol for sodium is
A. S.
B. Sn.
C. Na.
D. N.
4. According to Table 1 and the other information in your study unit, which of the following elements is stable?
A. Neon
B. Carbon
C. Boron
D. Fluorine
5. The primary metallic element that's added to steel to make stainless steel is
A. antimony.
B. silver.
C. tungsten.
D. chromium.
6. The atomic number of oxygen is 8, because oxygen has
A. eight protons in the nucleus.
B. electrons in eight shells.
C. a second shell with eight electrons.
D. an atomic mass of 8.
7. Which one of the following chemical equations is balanced?
A. 2NaCl + H2SO4 → HCL + NaSO4
B. NH3 + H2O → 2NH4OH
C. KOH + H2SO4 → KHSO4 + H2O
D. 2Na + S → 2NaS
8. Which of the following is one way to prevent the corrosion of iron?
A. Protect the iron from polluted air.
B. Add carbon to the iron.
C. Let the iron develop a natural coat of carbonate.
D. Paint exposed iron parts with protective paint.
9. Which one of the following groups of chemical compounds is composed entirely of organic compounds?
A. C2H4O, CH2O, CaSO4, C3H5(OH)3
B. C6H6, C2H5OH, C6H5CH3, C3H5(NO3)3
C. C2H2, CH4, CaCl2, CaCN2
D. Ch3OCH3, Ca3(PO4)2, CO2, H2CO3
10. According to the periodic table in your study unit, the element fluorine is classified as a
A. metal.
B. metalloid.
C. alkali metal.
D. halogen.
11. The molecular mass of sodium oxide (Na2O) is
A. 22.98977.
B. 38.98917.
C. 45.97954.
D. 61.97894.
12. Which of the following is represented in the highest percentage by volume in dry air?
A. Oxygen
B. Nitrogen
C. Carbon dioxide
D. Hydrogen
13. Sodium is preferred over potassium in industrial applications because
A. sodium salts are easily decomposed.
B. sodium is produced more economically.
C. potassium oxidizes more slowly in air.
D. potassium has a higher melting temperature.
14. In the process of electrolysis, current can flow through a liquid because
A. cations of the electrolyte accumulate at the positive electrodes.
B. hydrogen is electrically neutralized in the solution.
C. water molecules become negatively charged.
D. negative ions are attracted to the anode.
15. In the chemical equation Zn + 2HCL → ZnCl2 + H2, the reactants are
A. zinc chloride and hydrogen.
B. zinc and hydrogen carbonate.
C. zinc chlorate and water.
D. zinc and hydrochloric acid.
16. If water and oil are combined in a container, the resulting liquid is a(n)
A. emulsion.
B. suspension.
C. solution.
D. mixture.
17. Which one of the following statements about sulfuric acid is correct?
A. Sulfuric acid is a known muriatic acid.
B. Sulfuric acid is a strong oxidizing agent.
C. Sulfuric acid has little effect on metals.
D. Sulfuric acid is dangerous to living organisms.
18. The valence of aluminum is +3, and the valence of chlorine is -1. The formula for aluminum chloride is correctly written as
A. Al3Cl.
B. AlCl3.
C. ClAl3.
D. Cl3Al.
19. An atom of chlorine has several valence electrons in its
A. nucleus.
B. first shell.
C. second shell.
D. third shell.
20. The names of the compounds FeS, NaCl, NaOH, and Pb(CN)2 all end in the suffix
A. -ide.
B. -ite.
C. -ic.
D. -ate.
21. Which one of the following is a characteristic of a metal?
A. Conducts heat readily
B. Changes the color of litmus paper to red
C. Reacts with bases to produce salts
D. Becomes negative when combined with other elements
22. Examine the following unbalanced chemical equation: CO2 + C → CO. Which of the following is the correctly balanced form of this equation?
A. 2CO2 + C → CO
B. CO2 + C → 2CO
C. CO2 + C2 → CO
D. CO2 + C → C2O
23. One atom of silicon can properly be combined in a compound with
A. one atom of chlorine.
B. two atoms of oxygen.
C. three atoms of hydrogen.
D. four atoms of calcium.
24. Which one of the following formulas represents an aldehyde?
A. C6H10O5
B. C2H4O
C. C2H5OH
D. CH3COOH
25. In a nuclear reaction, energy is released by the combination of two elements into a new element. This process is an example of
A. natural radioactivity.
B. artificial disintegration.
C. nuclear fusion.
D. nuclear fission.
00709400 penn foster exams?
Please do not solicit answers on the web, as this is considered cheating.
A warning letter noting this action will be placed into your student file.
Reply:I suspect you're supposed to answer your own test questions. Having us do it is CHEATING!
A. Melting ice to obtain water
B. Evaporating alcohol into vapor
C. Drying wood in a shed
D. Burning coal in a furnace
2. A salt is obtained as a reaction between
A. a nonmetal and a metal.
B. a base and water.
C. an acid and oxygen.
D. a base and an acid.
3. The chemical symbol for sodium is
A. S.
B. Sn.
C. Na.
D. N.
4. According to Table 1 and the other information in your study unit, which of the following elements is stable?
A. Neon
B. Carbon
C. Boron
D. Fluorine
5. The primary metallic element that's added to steel to make stainless steel is
A. antimony.
B. silver.
C. tungsten.
D. chromium.
6. The atomic number of oxygen is 8, because oxygen has
A. eight protons in the nucleus.
B. electrons in eight shells.
C. a second shell with eight electrons.
D. an atomic mass of 8.
7. Which one of the following chemical equations is balanced?
A. 2NaCl + H2SO4 → HCL + NaSO4
B. NH3 + H2O → 2NH4OH
C. KOH + H2SO4 → KHSO4 + H2O
D. 2Na + S → 2NaS
8. Which of the following is one way to prevent the corrosion of iron?
A. Protect the iron from polluted air.
B. Add carbon to the iron.
C. Let the iron develop a natural coat of carbonate.
D. Paint exposed iron parts with protective paint.
9. Which one of the following groups of chemical compounds is composed entirely of organic compounds?
A. C2H4O, CH2O, CaSO4, C3H5(OH)3
B. C6H6, C2H5OH, C6H5CH3, C3H5(NO3)3
C. C2H2, CH4, CaCl2, CaCN2
D. Ch3OCH3, Ca3(PO4)2, CO2, H2CO3
10. According to the periodic table in your study unit, the element fluorine is classified as a
A. metal.
B. metalloid.
C. alkali metal.
D. halogen.
11. The molecular mass of sodium oxide (Na2O) is
A. 22.98977.
B. 38.98917.
C. 45.97954.
D. 61.97894.
12. Which of the following is represented in the highest percentage by volume in dry air?
A. Oxygen
B. Nitrogen
C. Carbon dioxide
D. Hydrogen
13. Sodium is preferred over potassium in industrial applications because
A. sodium salts are easily decomposed.
B. sodium is produced more economically.
C. potassium oxidizes more slowly in air.
D. potassium has a higher melting temperature.
14. In the process of electrolysis, current can flow through a liquid because
A. cations of the electrolyte accumulate at the positive electrodes.
B. hydrogen is electrically neutralized in the solution.
C. water molecules become negatively charged.
D. negative ions are attracted to the anode.
15. In the chemical equation Zn + 2HCL → ZnCl2 + H2, the reactants are
A. zinc chloride and hydrogen.
B. zinc and hydrogen carbonate.
C. zinc chlorate and water.
D. zinc and hydrochloric acid.
16. If water and oil are combined in a container, the resulting liquid is a(n)
A. emulsion.
B. suspension.
C. solution.
D. mixture.
17. Which one of the following statements about sulfuric acid is correct?
A. Sulfuric acid is a known muriatic acid.
B. Sulfuric acid is a strong oxidizing agent.
C. Sulfuric acid has little effect on metals.
D. Sulfuric acid is dangerous to living organisms.
18. The valence of aluminum is +3, and the valence of chlorine is -1. The formula for aluminum chloride is correctly written as
A. Al3Cl.
B. AlCl3.
C. ClAl3.
D. Cl3Al.
19. An atom of chlorine has several valence electrons in its
A. nucleus.
B. first shell.
C. second shell.
D. third shell.
20. The names of the compounds FeS, NaCl, NaOH, and Pb(CN)2 all end in the suffix
A. -ide.
B. -ite.
C. -ic.
D. -ate.
21. Which one of the following is a characteristic of a metal?
A. Conducts heat readily
B. Changes the color of litmus paper to red
C. Reacts with bases to produce salts
D. Becomes negative when combined with other elements
22. Examine the following unbalanced chemical equation: CO2 + C → CO. Which of the following is the correctly balanced form of this equation?
A. 2CO2 + C → CO
B. CO2 + C → 2CO
C. CO2 + C2 → CO
D. CO2 + C → C2O
23. One atom of silicon can properly be combined in a compound with
A. one atom of chlorine.
B. two atoms of oxygen.
C. three atoms of hydrogen.
D. four atoms of calcium.
24. Which one of the following formulas represents an aldehyde?
A. C6H10O5
B. C2H4O
C. C2H5OH
D. CH3COOH
25. In a nuclear reaction, energy is released by the combination of two elements into a new element. This process is an example of
A. natural radioactivity.
B. artificial disintegration.
C. nuclear fusion.
D. nuclear fission.
00709400 penn foster exams?
Please do not solicit answers on the web, as this is considered cheating.
A warning letter noting this action will be placed into your student file.
Reply:I suspect you're supposed to answer your own test questions. Having us do it is CHEATING!
Science help?
Which of the following will result in a chemical change?
A. Melting ice to obtain water
B. Evaporating alcohol into vapor
C. Drying wood in a shed
D. Burning coal in a furnace
2. A salt is obtained as a reaction between
A. a nonmetal and a metal.
B. a base and water.
C. an acid and oxygen.
D. a base and an acid.
3. The chemical symbol for sodium is
A. S.
B. Sn.
C. Na.
D. N.
4. According to Table 1 and the other information in your study unit, which of the following elements is stable?
A. Neon
B. Carbon
C. Boron
D. Fluorine
5. The primary metallic element that's added to steel to make stainless steel is
A. antimony.
B. silver.
C. tungsten.
D. chromium.
6. The atomic number of oxygen is 8, because oxygen has
A. eight protons in the nucleus.
B. electrons in eight shells.
C. a second shell with eight electrons.
D. an atomic mass of 8.
7. Which one of the following chemical equations is balanced?
A. 2NaCl + H2SO4 → HCL + NaSO4
B. NH3 + H2O → 2NH4OH
C. KOH + H2SO4 → KHSO4 + H2O
D. 2Na + S → 2NaS
8. Which of the following is one way to prevent the corrosion of iron?
A. Protect the iron from polluted air.
B. Add carbon to the iron.
C. Let the iron develop a natural coat of carbonate.
D. Paint exposed iron parts with protective paint.
9. Which one of the following groups of chemical compounds is composed entirely of organic compounds?
A. C2H4O, CH2O, CaSO4, C3H5(OH)3
B. C6H6, C2H5OH, C6H5CH3, C3H5(NO3)3
C. C2H2, CH4, CaCl2, CaCN2
D. Ch3OCH3, Ca3(PO4)2, CO2, H2CO3
10. According to the periodic table in your study unit, the element fluorine is classified as a
A. metal.
B. metalloid.
C. alkali metal.
D. halogen.
11. The molecular mass of sodium oxide (Na2O) is
A. 22.98977.
B. 38.98917.
C. 45.97954.
D. 61.97894.
12. Which of the following is represented in the highest percentage by volume in dry air?
A. Oxygen
B. Nitrogen
C. Carbon dioxide
D. Hydrogen
13. Sodium is preferred over potassium in industrial applications because
A. sodium salts are easily decomposed.
B. sodium is produced more economically.
C. potassium oxidizes more slowly in air.
D. potassium has a higher melting temperature.
14. In the process of electrolysis, current can flow through a liquid because
A. cations of the electrolyte accumulate at the positive electrodes.
B. hydrogen is electrically neutralized in the solution.
C. water molecules become negatively charged.
D. negative ions are attracted to the anode.
15. In the chemical equation Zn + 2HCL → ZnCl2 + H2, the reactants are
A. zinc chloride and hydrogen.
B. zinc and hydrogen carbonate.
C. zinc chlorate and water.
D. zinc and hydrochloric acid.
16. If water and oil are combined in a container, the resulting liquid is a(n)
A. emulsion.
B. suspension.
C. solution.
D. mixture.
17. Which one of the following statements about sulfuric acid is correct?
A. Sulfuric acid is a known muriatic acid.
B. Sulfuric acid is a strong oxidizing agent.
C. Sulfuric acid has little effect on metals.
D. Sulfuric acid is dangerous to living organisms.
18. The valence of aluminum is +3, and the valence of chlorine is -1. The formula for aluminum chloride is correctly written as
A. Al3Cl.
B. AlCl3.
C. ClAl3.
D. Cl3Al.
19. An atom of chlorine has several valence electrons in its
A. nucleus.
B. first shell.
C. second shell.
D. third shell.
20. The names of the compounds FeS, NaCl, NaOH, and Pb(CN)2 all end in the suffix
A. -ide.
B. -ite.
C. -ic.
D. -ate.
21. Which one of the following is a characteristic of a metal?
A. Conducts heat readily
B. Changes the color of litmus paper to red
C. Reacts with bases to produce salts
D. Becomes negative when combined with other elements
22. Examine the following unbalanced chemical equation: CO2 + C → CO. Which of the following is the correctly balanced form of this equation?
A. 2CO2 + C → CO
B. CO2 + C → 2CO
C. CO2 + C2 → CO
D. CO2 + C → C2O
23. One atom of silicon can properly be combined in a compound with
A. one atom of chlorine.
B. two atoms of oxygen.
C. three atoms of hydrogen.
D. four atoms of calcium.
24. Which one of the following formulas represents an aldehyde?
A. C6H10O5
B. C2H4O
C. C2H5OH
D. CH3COOH
25. In a nuclear reaction, energy is released by the combination of two elements into a new element. This process is an example of
A. natural radioactivity.
B. artificial disintegration.
C. nuclear fusion.
D. nuclear fission.
Science help?
Please do not solicit answers on Y!A,
as this is in violation of the school's honor code.
The exams are open book, you'll find the answers there.
If you need assistance, you can reach the school's academic advisors by phone or e-mail.
Our contact page is:
http://www.pennfoster.edu/contact_us.htm...
Penn Foster
Reply:Looks like you want us to do all your homework.
A. Melting ice to obtain water
B. Evaporating alcohol into vapor
C. Drying wood in a shed
D. Burning coal in a furnace
2. A salt is obtained as a reaction between
A. a nonmetal and a metal.
B. a base and water.
C. an acid and oxygen.
D. a base and an acid.
3. The chemical symbol for sodium is
A. S.
B. Sn.
C. Na.
D. N.
4. According to Table 1 and the other information in your study unit, which of the following elements is stable?
A. Neon
B. Carbon
C. Boron
D. Fluorine
5. The primary metallic element that's added to steel to make stainless steel is
A. antimony.
B. silver.
C. tungsten.
D. chromium.
6. The atomic number of oxygen is 8, because oxygen has
A. eight protons in the nucleus.
B. electrons in eight shells.
C. a second shell with eight electrons.
D. an atomic mass of 8.
7. Which one of the following chemical equations is balanced?
A. 2NaCl + H2SO4 → HCL + NaSO4
B. NH3 + H2O → 2NH4OH
C. KOH + H2SO4 → KHSO4 + H2O
D. 2Na + S → 2NaS
8. Which of the following is one way to prevent the corrosion of iron?
A. Protect the iron from polluted air.
B. Add carbon to the iron.
C. Let the iron develop a natural coat of carbonate.
D. Paint exposed iron parts with protective paint.
9. Which one of the following groups of chemical compounds is composed entirely of organic compounds?
A. C2H4O, CH2O, CaSO4, C3H5(OH)3
B. C6H6, C2H5OH, C6H5CH3, C3H5(NO3)3
C. C2H2, CH4, CaCl2, CaCN2
D. Ch3OCH3, Ca3(PO4)2, CO2, H2CO3
10. According to the periodic table in your study unit, the element fluorine is classified as a
A. metal.
B. metalloid.
C. alkali metal.
D. halogen.
11. The molecular mass of sodium oxide (Na2O) is
A. 22.98977.
B. 38.98917.
C. 45.97954.
D. 61.97894.
12. Which of the following is represented in the highest percentage by volume in dry air?
A. Oxygen
B. Nitrogen
C. Carbon dioxide
D. Hydrogen
13. Sodium is preferred over potassium in industrial applications because
A. sodium salts are easily decomposed.
B. sodium is produced more economically.
C. potassium oxidizes more slowly in air.
D. potassium has a higher melting temperature.
14. In the process of electrolysis, current can flow through a liquid because
A. cations of the electrolyte accumulate at the positive electrodes.
B. hydrogen is electrically neutralized in the solution.
C. water molecules become negatively charged.
D. negative ions are attracted to the anode.
15. In the chemical equation Zn + 2HCL → ZnCl2 + H2, the reactants are
A. zinc chloride and hydrogen.
B. zinc and hydrogen carbonate.
C. zinc chlorate and water.
D. zinc and hydrochloric acid.
16. If water and oil are combined in a container, the resulting liquid is a(n)
A. emulsion.
B. suspension.
C. solution.
D. mixture.
17. Which one of the following statements about sulfuric acid is correct?
A. Sulfuric acid is a known muriatic acid.
B. Sulfuric acid is a strong oxidizing agent.
C. Sulfuric acid has little effect on metals.
D. Sulfuric acid is dangerous to living organisms.
18. The valence of aluminum is +3, and the valence of chlorine is -1. The formula for aluminum chloride is correctly written as
A. Al3Cl.
B. AlCl3.
C. ClAl3.
D. Cl3Al.
19. An atom of chlorine has several valence electrons in its
A. nucleus.
B. first shell.
C. second shell.
D. third shell.
20. The names of the compounds FeS, NaCl, NaOH, and Pb(CN)2 all end in the suffix
A. -ide.
B. -ite.
C. -ic.
D. -ate.
21. Which one of the following is a characteristic of a metal?
A. Conducts heat readily
B. Changes the color of litmus paper to red
C. Reacts with bases to produce salts
D. Becomes negative when combined with other elements
22. Examine the following unbalanced chemical equation: CO2 + C → CO. Which of the following is the correctly balanced form of this equation?
A. 2CO2 + C → CO
B. CO2 + C → 2CO
C. CO2 + C2 → CO
D. CO2 + C → C2O
23. One atom of silicon can properly be combined in a compound with
A. one atom of chlorine.
B. two atoms of oxygen.
C. three atoms of hydrogen.
D. four atoms of calcium.
24. Which one of the following formulas represents an aldehyde?
A. C6H10O5
B. C2H4O
C. C2H5OH
D. CH3COOH
25. In a nuclear reaction, energy is released by the combination of two elements into a new element. This process is an example of
A. natural radioactivity.
B. artificial disintegration.
C. nuclear fusion.
D. nuclear fission.
Science help?
Please do not solicit answers on Y!A,
as this is in violation of the school's honor code.
The exams are open book, you'll find the answers there.
If you need assistance, you can reach the school's academic advisors by phone or e-mail.
Our contact page is:
http://www.pennfoster.edu/contact_us.htm...
Penn Foster
Reply:Looks like you want us to do all your homework.
Xp logon logsoff, primary drive not found?
Please please help.
--Got Viruses after visiting a stupid dumb trivia website. (Got WebHancer. Mirar.
ezshieldprotector. dyfuca. surfsidekick)
--Tried to delete the folders the virus added to my comp, could'nt. Got Norton, ran
it. Also ran ad-aware, spybot, webaso, registry mechanic(?), Stinger, and Avast!
--Plugged drive into another computer and ran Norton until it says its clean, still
does'nt work.
--Now as soon as logon screen comes up, and I click on it to enter Xp, it says saving
settings, logging off. I can't get into XP at all! Sometimes the desktop will flash on
for a second, then go back to login screen.
--Tried to use F8, F12, F2 keys. Tried Safe mode. Tried to make boot discs from web,
but they just don't activate? Tried to make dos prompt boot disc too.
--Tried 3 differnt Xp cds, plus Nopix, failed.
--Took drive out and copied all my important files to another computer.
--When I go into BIOs and do 'boot from from CD', it gives me the message,
SATA Secondary drive 0 not found.
Primary Drive 1 not found.
--In Bios I can see that it labels both drives correctly. One is SATA (main c:)
another is IDE.
--Please help. Please use baby language. Really. I've asked on another board too, but
seems am out of options, If you'd like a copy of their suggestions I could paste them
here maybe?
Please help
Dell Dimension 4600
Xp logon logsoff, primary drive not found?
You have hard disk problems.If a virus had anything to do with it,it would'nt have changed anything in the bios.My opinion is that the disk is'nt running well enough to load the operating system and will soon quit working at all.
bouquet
--Got Viruses after visiting a stupid dumb trivia website. (Got WebHancer. Mirar.
ezshieldprotector. dyfuca. surfsidekick)
--Tried to delete the folders the virus added to my comp, could'nt. Got Norton, ran
it. Also ran ad-aware, spybot, webaso, registry mechanic(?), Stinger, and Avast!
--Plugged drive into another computer and ran Norton until it says its clean, still
does'nt work.
--Now as soon as logon screen comes up, and I click on it to enter Xp, it says saving
settings, logging off. I can't get into XP at all! Sometimes the desktop will flash on
for a second, then go back to login screen.
--Tried to use F8, F12, F2 keys. Tried Safe mode. Tried to make boot discs from web,
but they just don't activate? Tried to make dos prompt boot disc too.
--Tried 3 differnt Xp cds, plus Nopix, failed.
--Took drive out and copied all my important files to another computer.
--When I go into BIOs and do 'boot from from CD', it gives me the message,
SATA Secondary drive 0 not found.
Primary Drive 1 not found.
--In Bios I can see that it labels both drives correctly. One is SATA (main c:)
another is IDE.
--Please help. Please use baby language. Really. I've asked on another board too, but
seems am out of options, If you'd like a copy of their suggestions I could paste them
here maybe?
Please help
Dell Dimension 4600
Xp logon logsoff, primary drive not found?
You have hard disk problems.If a virus had anything to do with it,it would'nt have changed anything in the bios.My opinion is that the disk is'nt running well enough to load the operating system and will soon quit working at all.
bouquet
Can You Answer This LINUX Question?
____________ controllers are physically separate from the HDD and are usually attached to the mainboard via slots on the mainboard itself.
Which multiple choice answer is it?
a. SCSI
b. ATA
c. Slave
d. IDE
Can You Answer This LINUX Question?
How about SCSI?
Slave doesn't make sense as an answer.
Most motherboards have IDE built-in.
Reply:You obviously know a lot about Linux. Tell me, is this an Ubuntu or Suse or Sabayon-based question?
Reply:Small computer system interface ...but what does that have to do with Linux...?
Reply:The only controllers that attaches to the motherboard via PCI slot is SCSI.
IDE is built in to the motherbaord
ATA is also built in to motherbaord
Slave is a hard drive configuration and has nothing to do with being attached via slot.
Which multiple choice answer is it?
a. SCSI
b. ATA
c. Slave
d. IDE
Can You Answer This LINUX Question?
How about SCSI?
Slave doesn't make sense as an answer.
Most motherboards have IDE built-in.
Reply:You obviously know a lot about Linux. Tell me, is this an Ubuntu or Suse or Sabayon-based question?
Reply:Small computer system interface ...but what does that have to do with Linux...?
Reply:The only controllers that attaches to the motherboard via PCI slot is SCSI.
IDE is built in to the motherbaord
ATA is also built in to motherbaord
Slave is a hard drive configuration and has nothing to do with being attached via slot.
Hi guys, does anyone know where to get free driver update?
Specifically for:
a) Alcatel Speed Touch ADSL Modem
b)VIA Bus Master IDE Controller
c)Creative AudioPCI (ES1371,ES1373) (WDM)
d)CMI8738/C3DX PCI Audio Device
e)Realtek RTL8139/810X Family Fast Ethernet NIC
f) Realtek RTL8139/810X Family Fast Ethernet NIC #2
g) VIA Rev 5 or later USB Universal Host Controller
h) Iomega USB Zip 100
Thanks!!!
Hi guys, does anyone know where to get free driver update?
go download.com
softpedia.com
pctech.com
Reply:Check the Manufacturer's Website You can find the Update or if you tried to download driver update from another site it can demage Your Operating Sytem.
Reply:try driverguide.com
Reply:The web sites for the companies that made the product.
Reply:NOT SURE
a) Alcatel Speed Touch ADSL Modem
b)VIA Bus Master IDE Controller
c)Creative AudioPCI (ES1371,ES1373) (WDM)
d)CMI8738/C3DX PCI Audio Device
e)Realtek RTL8139/810X Family Fast Ethernet NIC
f) Realtek RTL8139/810X Family Fast Ethernet NIC #2
g) VIA Rev 5 or later USB Universal Host Controller
h) Iomega USB Zip 100
Thanks!!!
Hi guys, does anyone know where to get free driver update?
go download.com
softpedia.com
pctech.com
Reply:Check the Manufacturer's Website You can find the Update or if you tried to download driver update from another site it can demage Your Operating Sytem.
Reply:try driverguide.com
Reply:The web sites for the companies that made the product.
Reply:NOT SURE
Binary flag problem? Windows XP?
This is a rather frustrating problem. I'm working on a Dell Inspiron 1100 laptop (though I'm sure that is of little consequence), running Windows XP sp2.
This problem started suddenly a few months ago and I have not been able to repair it since.
My programming IDE, Dev-C++, will not start. This is not an error with the program, as a fresh install will function perfectly everytime. Rather, when I restart my computer the previously functional binarys are invalidated in some way. A hex viewer tells me the data has not changed. If I uninstall the program, then reinstall, it functions as expected until I restart... then the problem starts anew.
This is a problem that I have seen before, but I do not have an easy solution to it. Any ideas, internet world?
Binary flag problem? Windows XP?
You most probably have a virus, since there should be no problem in restarting the computer, and you must have Norton Antivirus which doesn't stop any virus, it is really a really bad software.
You should uninstall your Norton and Install Bitdefender Full Edition 30 days trial, and make a full scan to your PC. This antivirus costs only about $30 USD the license and it is great.
http://www.bitdefender.com
This problem started suddenly a few months ago and I have not been able to repair it since.
My programming IDE, Dev-C++, will not start. This is not an error with the program, as a fresh install will function perfectly everytime. Rather, when I restart my computer the previously functional binarys are invalidated in some way. A hex viewer tells me the data has not changed. If I uninstall the program, then reinstall, it functions as expected until I restart... then the problem starts anew.
This is a problem that I have seen before, but I do not have an easy solution to it. Any ideas, internet world?
Binary flag problem? Windows XP?
You most probably have a virus, since there should be no problem in restarting the computer, and you must have Norton Antivirus which doesn't stop any virus, it is really a really bad software.
You should uninstall your Norton and Install Bitdefender Full Edition 30 days trial, and make a full scan to your PC. This antivirus costs only about $30 USD the license and it is great.
http://www.bitdefender.com
What is the use of visual studio?
if i am wright,,, is it used for programming?is there any shorter version(upto 700mb) which i can use to learn c++ or indirectly which is the best ide for c++?
What is the use of visual studio?
Visual Studio is a development environment used by programmers for creating software applications.
There are "smaller" versions of Visual Studio, called Express Editions, which are free to download and use:
http://msdn.microsoft.com/vstudio/expres...
As to which IDE is the best, it's a matter of personal preference.
Reply:Visual Studio is a programing... program. You can use C++, Visual Basic and a couple of other programing languages. When I took C++ programing in High School we used this program, I would say this is the best for C++ because it makes it really easy to go from your code to the GUI to make sure everything is coming together correctly
gift
What is the use of visual studio?
Visual Studio is a development environment used by programmers for creating software applications.
There are "smaller" versions of Visual Studio, called Express Editions, which are free to download and use:
http://msdn.microsoft.com/vstudio/expres...
As to which IDE is the best, it's a matter of personal preference.
Reply:Visual Studio is a programing... program. You can use C++, Visual Basic and a couple of other programing languages. When I took C++ programing in High School we used this program, I would say this is the best for C++ because it makes it really easy to go from your code to the GUI to make sure everything is coming together correctly
gift
Is this a good setup for gaming?
MSI K8N Neo3 H nForce 4-4x Socket 754 ATX Motherboard Features:
NVIDIA nForce 4-4x chipset
Socket 754
ATX form factor
Supports up to 2 GB DDR SDRAM (non-ECC)
Supports 333/400 DDR SRAM
Integrated AC97 audio controller with standard AC97 Codec
Direct Sound and Sound Blaster compatible
Marvell PHY 88E1111 Gigabit Ethernet chip
Plug and Play, Desktop Management Interface BIOS
Onboard IDE/SATA
Power Supply :
450-watt power
ATi Radeon X700 512MB DDR PCI Express Video Card w/TV-Out
AMD Sempron 3300+ 128KB Socket 754 CPU
Maxtor 120GB UDMA/133 5400RPM 2MB IDE HDD
C-Media CMI8738 4-Channel PCI Sound Card
and 2gb ram
Is this a good setup for gaming?
Pretty low spec. The PSU is probably substandard as you haven't specified a make. 2GB RAM is the minimum these days, so thats OK, but you're only using DDR I - go for a motherboard that supports DDR II instead.
The Sempron processor isn't exactly great. Go with a proper X2 or Cure 2 Duo instead.
A 5400 RPM drive is super slow, and maxtor drives aren't known for their reliability.
The ATi X700 is a budget card. No good for high-end gaming. Go for a GeForce 6800 ot Radeon x1950.
The gigabit NIC is OK.
Reply:It's not exactly great setup. You lack a good video card, for the most part. Semprons aren't the fastest processors out there but for gaming it's ok since games do not utilize cache much.
The hard drive is also a bit slow. 5400RPM hard drives are about 30% slower than 7200RPM, which is the standard these days.
You should be ok with low/mid settings for most games.
Reply:If you're going to be playing the latest and greatest, realistically it won't run that great. It's a lower end processor. The Harddrive is slow, and your RAM and Video Cards are not very great either.
Don't get me wrong the computer will run well if you run World of Warcraft on it or some of the games out today. But if you're doing hardcore, spec tweaked, high settings gaming. Than no the computer isn't good for something like that.
Overall if you're not some ultra gamer who has to have the latest and greatest, than you probably won't notice much of anything until you start playing some of the best games that come out in the future.
But if you're not that kind of gamer and you just like to buy some games here or there right now. It'll be fine.
Reply:If you haven't bought the parts yet, look at this site.
NVIDIA nForce 4-4x chipset
Socket 754
ATX form factor
Supports up to 2 GB DDR SDRAM (non-ECC)
Supports 333/400 DDR SRAM
Integrated AC97 audio controller with standard AC97 Codec
Direct Sound and Sound Blaster compatible
Marvell PHY 88E1111 Gigabit Ethernet chip
Plug and Play, Desktop Management Interface BIOS
Onboard IDE/SATA
Power Supply :
450-watt power
ATi Radeon X700 512MB DDR PCI Express Video Card w/TV-Out
AMD Sempron 3300+ 128KB Socket 754 CPU
Maxtor 120GB UDMA/133 5400RPM 2MB IDE HDD
C-Media CMI8738 4-Channel PCI Sound Card
and 2gb ram
Is this a good setup for gaming?
Pretty low spec. The PSU is probably substandard as you haven't specified a make. 2GB RAM is the minimum these days, so thats OK, but you're only using DDR I - go for a motherboard that supports DDR II instead.
The Sempron processor isn't exactly great. Go with a proper X2 or Cure 2 Duo instead.
A 5400 RPM drive is super slow, and maxtor drives aren't known for their reliability.
The ATi X700 is a budget card. No good for high-end gaming. Go for a GeForce 6800 ot Radeon x1950.
The gigabit NIC is OK.
Reply:It's not exactly great setup. You lack a good video card, for the most part. Semprons aren't the fastest processors out there but for gaming it's ok since games do not utilize cache much.
The hard drive is also a bit slow. 5400RPM hard drives are about 30% slower than 7200RPM, which is the standard these days.
You should be ok with low/mid settings for most games.
Reply:If you're going to be playing the latest and greatest, realistically it won't run that great. It's a lower end processor. The Harddrive is slow, and your RAM and Video Cards are not very great either.
Don't get me wrong the computer will run well if you run World of Warcraft on it or some of the games out today. But if you're doing hardcore, spec tweaked, high settings gaming. Than no the computer isn't good for something like that.
Overall if you're not some ultra gamer who has to have the latest and greatest, than you probably won't notice much of anything until you start playing some of the best games that come out in the future.
But if you're not that kind of gamer and you just like to buy some games here or there right now. It'll be fine.
Reply:If you haven't bought the parts yet, look at this site.
On a system with one hard drive and one CD-ROM what is the typical placement of the CD-ROM drive?
a. Slave drive on the primary IDE channel
b. Master drive on the primary IDE channel
c. Slave drive on the secondary IDE channel
d. Master drive on the secondary IDE channel
On a system with one hard drive and one CD-ROM what is the typical placement of the CD-ROM drive?
From my experience, having only one HDD and CDrom, the way you connect them doesn't really matter. Just put them both on master. CDrom on Primary and Hard Drive on secondary, that is guaranteed that it will work(unless the HDD or CDrom is defective).
Reply:Master on the Seconday IDE.
Save the seconday for similiar drive types and it will work out better.
b. Master drive on the primary IDE channel
c. Slave drive on the secondary IDE channel
d. Master drive on the secondary IDE channel
On a system with one hard drive and one CD-ROM what is the typical placement of the CD-ROM drive?
From my experience, having only one HDD and CDrom, the way you connect them doesn't really matter. Just put them both on master. CDrom on Primary and Hard Drive on secondary, that is guaranteed that it will work(unless the HDD or CDrom is defective).
Reply:Master on the Seconday IDE.
Save the seconday for similiar drive types and it will work out better.
Computer Will Go Blank Before It Actually Starts?
Hi,
My computer just started doing this recently. When I start my computer its start up normal. It will show like its loading the bios (if thats what its really doing lol) But then the screen will go black for about 10 mins. If I press anything it will give me an error saying that keyboard is not connected.
But if I leave it alone (for the 10 mins or so) It will start. It will show me the big "Windows" with the little bar at the bottom running acrross and continue on working normaly.
Im just tired of having to turn it on and having to wait for like 10 mins looking a t a black screen till it starts.
I'v tried going into the bios but it wont let me. All it will show is no keyboard connected.
This menu no longer shows but right before it started working again (I guess after the big freeze). It would give me these options: 1. Normal 2: Sata Primary Drive 3: Primary Master Drive 4: Diskette Drive 5: Hard-Disk Drive C: 6: IDE CD-ROM Device 7: USB Flash Device8: System Start up(out of space)
Computer Will Go Blank Before It Actually Starts?
I think your bios might be screwing up maybe the battery is running low
My computer just started doing this recently. When I start my computer its start up normal. It will show like its loading the bios (if thats what its really doing lol) But then the screen will go black for about 10 mins. If I press anything it will give me an error saying that keyboard is not connected.
But if I leave it alone (for the 10 mins or so) It will start. It will show me the big "Windows" with the little bar at the bottom running acrross and continue on working normaly.
Im just tired of having to turn it on and having to wait for like 10 mins looking a t a black screen till it starts.
I'v tried going into the bios but it wont let me. All it will show is no keyboard connected.
This menu no longer shows but right before it started working again (I guess after the big freeze). It would give me these options: 1. Normal 2: Sata Primary Drive 3: Primary Master Drive 4: Diskette Drive 5: Hard-Disk Drive C: 6: IDE CD-ROM Device 7: USB Flash Device8: System Start up(out of space)
Computer Will Go Blank Before It Actually Starts?
I think your bios might be screwing up maybe the battery is running low
SATA installed, Windows stalls during loading.?
i have a chaintech 9cjs zenith board. i just bought a sata b/c my ide failed. i only have 1 sata installed and windows won't load. i installed the raid driver before installing windows and now on the loading windows screen (with the blue bar scrolling), it freezes. i've waited 10 minutes and nothing has happened. before i installed the raid drivers, but installed windows, at this screen i would be taken to a blue screen telling me there was an error. can anyone suggest anything??? thanks a lot.
jesse
SATA installed, Windows stalls during loading.?
as well as that, you have developed a keyboard error that's caused you to post that same question 4 times within 1 minute!!!
Reply:make sure your sata is identified by your board (system) check bios and choose appropriate Sata choice.
Then re-install windows. I have no idea about RAID. but as far as I know RAID needs 2 SATA disks. Try without RAID. This may cause freezing.
Reply:replace your motherboard!
Reply:you did not mention the OS that you are trying to install. WinXP should not need the RAID driver unless you are installing a raid configuration. Win2k will need a driver but I have had to make the floppy driver from the install versions and not the floppy that came with my motherboard. I had to download the latest drivers and extract the SATA drive controller and chipset driver. Then build a special floppy config file to get this to install on Win2k. Hopefully you are installing WinXP and not 2k.
the other way I got this to install on Win2K was to install on a PATA drive and create and image with Image Magic 10. Then switch the SATA drive and move the PATA to a USB drive. Boot from a image magic floppy and use image magic to copy the PATA to the SATA. This got the SATA drive to work as the main "C" drive.
garden
jesse
SATA installed, Windows stalls during loading.?
as well as that, you have developed a keyboard error that's caused you to post that same question 4 times within 1 minute!!!
Reply:make sure your sata is identified by your board (system) check bios and choose appropriate Sata choice.
Then re-install windows. I have no idea about RAID. but as far as I know RAID needs 2 SATA disks. Try without RAID. This may cause freezing.
Reply:replace your motherboard!
Reply:you did not mention the OS that you are trying to install. WinXP should not need the RAID driver unless you are installing a raid configuration. Win2k will need a driver but I have had to make the floppy driver from the install versions and not the floppy that came with my motherboard. I had to download the latest drivers and extract the SATA drive controller and chipset driver. Then build a special floppy config file to get this to install on Win2k. Hopefully you are installing WinXP and not 2k.
the other way I got this to install on Win2K was to install on a PATA drive and create and image with Image Magic 10. Then switch the SATA drive and move the PATA to a USB drive. Boot from a image magic floppy and use image magic to copy the PATA to the SATA. This got the SATA drive to work as the main "C" drive.
garden
SATA installed, Windows stalls during loading.?
i have a chaintech 9cjs zenith board. i just bought a sata b/c my ide failed. i only have 1 sata installed and windows won't load. i installed the raid driver before installing windows and now on the loading windows screen (with the blue bar scrolling), it freezes. i've waited 10 minutes and nothing has happened. before i installed the raid drivers, but installed windows, at this screen i would be taken to a blue screen telling me there was an error. can anyone suggest anything??? thanks a lot.
jesse
SATA installed, Windows stalls during loading.?
as well as that, you have developed a keyboard error that's caused you to post that same question 4 times within 1 minute!!!
Reply:Your operating system is defective. I recommend replacing
it with one of:
http://fedora.redhat.com
http://www.opensuse.org
http://www.debian.org
http://www.ubuntu.org
http://www.slackware.org
http://www.freebsd.org
http://www.opensolaris.org
or if you can spend some money:
http://www.apple.com
Reply:one question, how are you installing the raid features? pressing f6 and and inserting a floppy disk? please clarify that, then i may be able to help ya out.
Reply:I had a similar problem and I solved it by going into BIOS and enabling the serial ATA and configuring the IDE's. Some motherboards are unable to do this automatically. Make sure you have the serial ATA drivers installed. To do this run the windows setup from dos and when the blue screen comes up install this 3rd party drivers. In Motherboards such as the lan party pro you need to enable this in order for the OS to boot and choose the right sequence, and in some like Asrock you need to install the driver as bios wont recognize it on its own.
jesse
SATA installed, Windows stalls during loading.?
as well as that, you have developed a keyboard error that's caused you to post that same question 4 times within 1 minute!!!
Reply:Your operating system is defective. I recommend replacing
it with one of:
http://fedora.redhat.com
http://www.opensuse.org
http://www.debian.org
http://www.ubuntu.org
http://www.slackware.org
http://www.freebsd.org
http://www.opensolaris.org
or if you can spend some money:
http://www.apple.com
Reply:one question, how are you installing the raid features? pressing f6 and and inserting a floppy disk? please clarify that, then i may be able to help ya out.
Reply:I had a similar problem and I solved it by going into BIOS and enabling the serial ATA and configuring the IDE's. Some motherboards are unable to do this automatically. Make sure you have the serial ATA drivers installed. To do this run the windows setup from dos and when the blue screen comes up install this 3rd party drivers. In Motherboards such as the lan party pro you need to enable this in order for the OS to boot and choose the right sequence, and in some like Asrock you need to install the driver as bios wont recognize it on its own.
SATA installed, Windows stalls during loading.?
SATA installed, Windows stalls during loading.?
i have a chaintech 9cjs zenith board. i just bought a sata b/c my ide failed. i only have 1 sata installed and windows won't load. i installed the raid driver before installing windows and now on the loading windows screen (with the blue bar scrolling), it freezes. i've waited 10 minutes and nothing has happened. before i installed the raid drivers, but installed windows, at this screen i would be taken to a blue screen telling me there was an error. can anyone suggest anything??? thanks a lot.
jesse
SATA installed, Windows stalls during loading.?
as well as that, you have developed a keyboard error that's caused you to post that same question 4 times within 1 minute!!!
Reply:I am not sure why you need the RAID driver. Do you have a RAID card installed in your system or does the motherboard have a RAID adapter? If you have only one SATA drive, you don't need the RAID driver. Obviously it is looking for the RAID adapter and is freezing up on not finding it.
Check your BIOS to see if it recognizes the drive as a Primary drive. You may have to set it SATA0 to have it be the boot device.
I would suggest reinstalling Windows without the RAID driver.
roses
i have a chaintech 9cjs zenith board. i just bought a sata b/c my ide failed. i only have 1 sata installed and windows won't load. i installed the raid driver before installing windows and now on the loading windows screen (with the blue bar scrolling), it freezes. i've waited 10 minutes and nothing has happened. before i installed the raid drivers, but installed windows, at this screen i would be taken to a blue screen telling me there was an error. can anyone suggest anything??? thanks a lot.
jesse
SATA installed, Windows stalls during loading.?
as well as that, you have developed a keyboard error that's caused you to post that same question 4 times within 1 minute!!!
Reply:I am not sure why you need the RAID driver. Do you have a RAID card installed in your system or does the motherboard have a RAID adapter? If you have only one SATA drive, you don't need the RAID driver. Obviously it is looking for the RAID adapter and is freezing up on not finding it.
Check your BIOS to see if it recognizes the drive as a Primary drive. You may have to set it SATA0 to have it be the boot device.
I would suggest reinstalling Windows without the RAID driver.
roses
SATA installed, Windows stalls during loading.?
i have a chaintech 9cjs zenith board. i just bought a sata b/c my ide failed. i only have 1 sata installed and windows won't load. i installed the raid driver before installing windows and now on the loading windows screen (with the blue bar scrolling), it freezes. i've waited 10 minutes and nothing has happened. before i installed the raid drivers, but installed windows, at this screen i would be taken to a blue screen telling me there was an error. can anyone suggest anything??? thanks a lot.
jesse
SATA installed, Windows stalls during loading.?
as well as that, you have developed a keyboard error that's caused you to post that same question 4 times within 1 minute!!!
jesse
SATA installed, Windows stalls during loading.?
as well as that, you have developed a keyboard error that's caused you to post that same question 4 times within 1 minute!!!
Can anybody help with reinstallation?
I tried doing a clean install. I press F12 and a black screen comes up with these options:
1.Normal
2.Diskette Drive
3.Hard-Disk Drive C
4.IDE CD-Room Device
5.System Setup
6.IDE Drive Diagnostic
7.Boot to Utility Partition
How can I reinstall windows like this?
Can anybody help with reinstallation?
put your windows install disc in the cd drive and choose '4'. This way you can do a clean install, just make sure you have drivers for your network card/modem.
If you do not have an install disc, choose option 7
Reply:Insert a bootable OS disk into your disk drive and it should ask do you want to boot from CD drive, press a key, and then you can re-install.
If you're computer came with a backup partition (which most new manufacture computers should) then simply run it, it should tell you what to press at the beginning when you first turn on your PC.
1.Normal
2.Diskette Drive
3.Hard-Disk Drive C
4.IDE CD-Room Device
5.System Setup
6.IDE Drive Diagnostic
7.Boot to Utility Partition
How can I reinstall windows like this?
Can anybody help with reinstallation?
put your windows install disc in the cd drive and choose '4'. This way you can do a clean install, just make sure you have drivers for your network card/modem.
If you do not have an install disc, choose option 7
Reply:Insert a bootable OS disk into your disk drive and it should ask do you want to boot from CD drive, press a key, and then you can re-install.
If you're computer came with a backup partition (which most new manufacture computers should) then simply run it, it should tell you what to press at the beginning when you first turn on your PC.
Why won't my Dell Dimension 2400 boot from a CD?
When I turn it on, the DELL screen loads up and after a while, it beeps twice and says:
Primary drive 1 not found
Strike the F1 key to continue, F2 to run the setup utility
If I hit F1, it does nothing. If I hit F2, it goes into the BIOS settings. When I go to the boot menu, it beeps and gives me these options:
1.Normal
2.Hard-Disc Drive C:
3.IDE CD-Rom Device
4.System Setup
5.IDE Drive Diagnostics
6.Boot to Utility Partition
1,2, and 6 basically lead to a blank screen. 3 will do the same thing but I can hear the CD spinning at first. 5 gives this message:
Primary IDE
Drive 0: Maxtor 6Y120P0 - Fail. Return Code: 7
Drive 1: No IDE device
I originally had a second hard drive hooked up and it said: Fail. Return Code: 7 under Drive 1 so I disconnected it hoping to save it.
1.What's wrong?!?
2.Can I use my comp again w/o getting a new hard drive?
3.Are both my drives completely toast?
4.What can I do to recover my files?
5.Is there an online site that can give me more info?
Why won't my Dell Dimension 2400 boot from a CD?
Wow... to have so many drives gone bad at the same time is almost impossible.
Have you tried to move the boot disc onto the same IDE channel as the CD ROM?
You mentioned that the CD ROM seems to be spooling, right? Have you tried to boot with a Windows XP Setup Disc?
Have you had a lightning storm or a electrical surge of some sort?
Sorry about the series of questions. Here is what I am getting at:
If the Primary IDE channel is producing failure codes on both drives... you might not want rule out the motherboard going bad. It is VERY unlikely that you would have 2 disc drives fail at the same time unless there has been a major surge that damaged both of them, but... in that scenario, the motherboard will get fried before the drives would.
My conclusion with the available information thus far is motherboard.....
Good luck.
**** ADDITIONAL INFO ****
For future information, avoid swap harddrives like you are doing (direct IDE installation. Get an external USB/Firewire enclosure and change out harddrive that way.
I am pretty sure you are running NTFS, and depending on cluster size (part of system settings), you can easily corrupt your drives when you swap it from one computer into another one (even if both are XP). Imagine, you have a harddrive that was preformatted by one PC with cluster size x, and it's partially full. Now you plug it into another computer that's trying to write with cluster size y....
External enclosure to make sure both systems recognize the device via USB or Firewire, and the device would make sure it's using the same cluster size, etc...
So... you now have 2 corrupt harddrives. Repair them by putting them in external enclosures and running a data recovery software (www.download.com).
Back to your computer, the fact that it won't even boot into CD ROM tells me the motherboard is very likely to be the culprit.
To be completely certain, use the CD Rom from your 2nd computer to see if it will boot.
If it boots, your problem is a bad CD Rom and 2 corrput harddrives.
If it still doesn't boot, you have a bad motherboard with 2 corrupt harddrives.
Reply:If it won't boot from hard drive or CD, you may have a bad controller on the motherboard causing communication problems. Open the case, then power on the system with the case open. Listen closely to try to hear any clicking noises coming from the hard drive. If there's noise, put your hand up against the drive bay to feel whether the drive is spinning. If it's spinning but not making noise, you should be able to shut down, pull the drive out, and put it in an external USB enclosure to access the files when connecting that enclosure/drive to another PC. I have a similar problem with a customer's Dimension XPS system (about 4 years old), and the problem is the motherboard, not the HD. It won't boot from the HD or the CD. Turns out there was a flood that probably messed up the computer.
Reply:The drive is failing and needs to be replaced. It is a hardware failure. CHKDSK /R will recover bad sectors and you may be able to get your data off of the drive, but it is a software solution that repairs the file system and relocates data out of the bad areas. The bad areas are still there and the drive will eventually fail to the point of no return. Just so we are clear, CHKDSK /R is not a permanent solution on a failing hard drive no matter what Dell might say if u call.
Reply:1. Hard drive crashed
2. No
3. The external drive should be OK, will have to check after fixing computer or hook up and check on another computer.
4. Unless the files where saved to the external hard drive or CD disc they are lost. You can have them recovered by a computer store but it will be expensive and no guaranty.
5. Try the Customer Support for the maker of your computer.
Primary drive 1 not found
Strike the F1 key to continue, F2 to run the setup utility
If I hit F1, it does nothing. If I hit F2, it goes into the BIOS settings. When I go to the boot menu, it beeps and gives me these options:
1.Normal
2.Hard-Disc Drive C:
3.IDE CD-Rom Device
4.System Setup
5.IDE Drive Diagnostics
6.Boot to Utility Partition
1,2, and 6 basically lead to a blank screen. 3 will do the same thing but I can hear the CD spinning at first. 5 gives this message:
Primary IDE
Drive 0: Maxtor 6Y120P0 - Fail. Return Code: 7
Drive 1: No IDE device
I originally had a second hard drive hooked up and it said: Fail. Return Code: 7 under Drive 1 so I disconnected it hoping to save it.
1.What's wrong?!?
2.Can I use my comp again w/o getting a new hard drive?
3.Are both my drives completely toast?
4.What can I do to recover my files?
5.Is there an online site that can give me more info?
Why won't my Dell Dimension 2400 boot from a CD?
Wow... to have so many drives gone bad at the same time is almost impossible.
Have you tried to move the boot disc onto the same IDE channel as the CD ROM?
You mentioned that the CD ROM seems to be spooling, right? Have you tried to boot with a Windows XP Setup Disc?
Have you had a lightning storm or a electrical surge of some sort?
Sorry about the series of questions. Here is what I am getting at:
If the Primary IDE channel is producing failure codes on both drives... you might not want rule out the motherboard going bad. It is VERY unlikely that you would have 2 disc drives fail at the same time unless there has been a major surge that damaged both of them, but... in that scenario, the motherboard will get fried before the drives would.
My conclusion with the available information thus far is motherboard.....
Good luck.
**** ADDITIONAL INFO ****
For future information, avoid swap harddrives like you are doing (direct IDE installation. Get an external USB/Firewire enclosure and change out harddrive that way.
I am pretty sure you are running NTFS, and depending on cluster size (part of system settings), you can easily corrupt your drives when you swap it from one computer into another one (even if both are XP). Imagine, you have a harddrive that was preformatted by one PC with cluster size x, and it's partially full. Now you plug it into another computer that's trying to write with cluster size y....
External enclosure to make sure both systems recognize the device via USB or Firewire, and the device would make sure it's using the same cluster size, etc...
So... you now have 2 corrupt harddrives. Repair them by putting them in external enclosures and running a data recovery software (www.download.com).
Back to your computer, the fact that it won't even boot into CD ROM tells me the motherboard is very likely to be the culprit.
To be completely certain, use the CD Rom from your 2nd computer to see if it will boot.
If it boots, your problem is a bad CD Rom and 2 corrput harddrives.
If it still doesn't boot, you have a bad motherboard with 2 corrupt harddrives.
Reply:If it won't boot from hard drive or CD, you may have a bad controller on the motherboard causing communication problems. Open the case, then power on the system with the case open. Listen closely to try to hear any clicking noises coming from the hard drive. If there's noise, put your hand up against the drive bay to feel whether the drive is spinning. If it's spinning but not making noise, you should be able to shut down, pull the drive out, and put it in an external USB enclosure to access the files when connecting that enclosure/drive to another PC. I have a similar problem with a customer's Dimension XPS system (about 4 years old), and the problem is the motherboard, not the HD. It won't boot from the HD or the CD. Turns out there was a flood that probably messed up the computer.
Reply:The drive is failing and needs to be replaced. It is a hardware failure. CHKDSK /R will recover bad sectors and you may be able to get your data off of the drive, but it is a software solution that repairs the file system and relocates data out of the bad areas. The bad areas are still there and the drive will eventually fail to the point of no return. Just so we are clear, CHKDSK /R is not a permanent solution on a failing hard drive no matter what Dell might say if u call.
Reply:1. Hard drive crashed
2. No
3. The external drive should be OK, will have to check after fixing computer or hook up and check on another computer.
4. Unless the files where saved to the external hard drive or CD disc they are lost. You can have them recovered by a computer store but it will be expensive and no guaranty.
5. Try the Customer Support for the maker of your computer.
I am trying to debug a "Hello World" console application but as soon as the console pops up it goes away.why?
OS: Windows Vista (using mostly default settings)
Language/IDE: C#/Visual Studio Express Editions
I can see that it is printing hello world but the window only stays up for a fraction of a second. How can I change it so that it stays up until I close it?
THANKS!
I am trying to debug a "Hello World" console application but as soon as the console pops up it goes away.why?
It is absolutely fine, it's just that windows closes the console when it's done; if you opened up your own console and run it from the console it wouldn't close. To prevent this when running it graphically(by just clicking it), you usually would use a getchar thing or something or in c you would do a system("pause") on window.s
Reply:have it wait for a keypress to exit.
Not sure what it would be in c# but maybe getchar or something.
online florist
Language/IDE: C#/Visual Studio Express Editions
I can see that it is printing hello world but the window only stays up for a fraction of a second. How can I change it so that it stays up until I close it?
THANKS!
I am trying to debug a "Hello World" console application but as soon as the console pops up it goes away.why?
It is absolutely fine, it's just that windows closes the console when it's done; if you opened up your own console and run it from the console it wouldn't close. To prevent this when running it graphically(by just clicking it), you usually would use a getchar thing or something or in c you would do a system("pause") on window.s
Reply:have it wait for a keypress to exit.
Not sure what it would be in c# but maybe getchar or something.
online florist
Vista cd key problem?
I just added a new sata drive and installed vista on it, and i also have vista installed onto my OLD IDE hard drive. The current vista i have, which requires me to activate my cd key, is the same one from the one i installed on my previous ide C:. I tried to activate onto this new C:, it says my cd key is already in used. The thing is that i formated my old C: and now it still won't let me activate it. Someone please tell me what to do, thanks!
Vista cd key problem?
Check whether the key is correct or not. And if your vista license is only for one processor, you can't activate further more. contact microsoft support for further assistance.
Reply:really format all drive that u have in hardisk and plug out internet cable so don't have interupt any networking while install vista. That it.
Reply:Call Microsoft, if they think its a good enough reason, they'll generate you a new key.
Reply:Call Micro$oft !!
Reply:dunno!!!
Vista cd key problem?
Check whether the key is correct or not. And if your vista license is only for one processor, you can't activate further more. contact microsoft support for further assistance.
Reply:really format all drive that u have in hardisk and plug out internet cable so don't have interupt any networking while install vista. That it.
Reply:Call Microsoft, if they think its a good enough reason, they'll generate you a new key.
Reply:Call Micro$oft !!
Reply:dunno!!!
Can someone help me with some of these problems?
were you see a blank fill it in
1.the ____ board is the largest and most important circuit board in the comuter?
a. system
b.IDE
c.integrated
d. circuit
2.A ____ port is commonly used to connect a printer
a. USB
b. serial
c. parallel
d. either A or C
3.Each IDE connector can accommodate up to ____ devices.
a.1
b.2
c.3
d. It depends on the type of IDE connector
4.which type of expansion slot is used soley for a video card.
a. PCI
b.AGP
c. ISA
d.EISA
5. An operating system ____.
a. manages hardware
b. provides an interface for users
c.stores, retrieves, and manipulates files
d. all of the above
6. the NTFS file system is supported by ___.
a. windows ME
b. Windows 2000
c. Linux
d. OS/2
7. In windows 9x, use the format ___ command to make a bootable rescue disk.
a. A:/S
b. A:
c. A:/V
d. A:/B
8.to list files and directories one screen at a time (in Command prompt window), use the DIR/___ command.
a. L
b. P
c. S
d. W
more
Can someone help me with some of these problems?
1. d
2. c
3. b or d
4. a
5. d
6. b
7. a
8. a
9. d
10. c
11. c or d
12. d
Reply:Do your homework on your own please.
Reply:1. a
2. b
3. b
4. a and b
5. d
6. d
7. d
8. c idk for sure.
Reply:2 -c, 3-c, 4-b, 5-d, 6-b
1.the ____ board is the largest and most important circuit board in the comuter?
a. system
b.IDE
c.integrated
d. circuit
2.A ____ port is commonly used to connect a printer
a. USB
b. serial
c. parallel
d. either A or C
3.Each IDE connector can accommodate up to ____ devices.
a.1
b.2
c.3
d. It depends on the type of IDE connector
4.which type of expansion slot is used soley for a video card.
a. PCI
b.AGP
c. ISA
d.EISA
5. An operating system ____.
a. manages hardware
b. provides an interface for users
c.stores, retrieves, and manipulates files
d. all of the above
6. the NTFS file system is supported by ___.
a. windows ME
b. Windows 2000
c. Linux
d. OS/2
7. In windows 9x, use the format ___ command to make a bootable rescue disk.
a. A:/S
b. A:
c. A:/V
d. A:/B
8.to list files and directories one screen at a time (in Command prompt window), use the DIR/___ command.
a. L
b. P
c. S
d. W
more
Can someone help me with some of these problems?
1. d
2. c
3. b or d
4. a
5. d
6. b
7. a
8. a
9. d
10. c
11. c or d
12. d
Reply:Do your homework on your own please.
Reply:1. a
2. b
3. b
4. a and b
5. d
6. d
7. d
8. c idk for sure.
Reply:2 -c, 3-c, 4-b, 5-d, 6-b
How to best learn Java for web development? if I already use C++.?
Including how to choose an IDE and textbook or maybe a website. Money is of no importance.
How to best learn Java for web development? if I already use C++.?
I would suggest taking a class at your local college/university, try to enroll in a class where you can become certified. If not certification is offered, then just take the class. Professors have been teaching this type of stuff for YEARS, they truly are the experts, and if you have the opportinity to learn from an expert .. Take it! Good Luck
Reply:If you have been using Borland for c++ development, it would be best to get their development kit for Java, as you would be mostly used to it. If you were not using it, IMHO, it would be the best to use. You do have to pay for it.
There are some free IDE's available.
NOTE: Microsoft's Visual Studio does not contain a real Java compiler, they have their own J# language.
A textbook, or two. There are a series of books from Sun Microsystems Press called Core Java 2. There are 2 volumes, Volume 1 - Fundamentals, ISBN 0-13-148202-5 and Volume 2 - Advanced Features, ISBN 0-13-111826-9 both authored by Cay S. Horstmann and Gary Cornell.
[edit]
Provided some links here:
Borland C++ Builder (if you live in the US)
http://www.borland.com/us/products/cbuil...
You need to choose a country from the main Borland site, if you live in another country.
http://www.borland.com/
Look for the Products menu, and select IDE
The books from Amazon
Volume 1
http://www.amazon.com/gp/product/0131482...
Volume 2
http://www.amazon.com/gp/product/0131118...
Reply:do a google search on: learning java
How to best learn Java for web development? if I already use C++.?
I would suggest taking a class at your local college/university, try to enroll in a class where you can become certified. If not certification is offered, then just take the class. Professors have been teaching this type of stuff for YEARS, they truly are the experts, and if you have the opportinity to learn from an expert .. Take it! Good Luck
Reply:If you have been using Borland for c++ development, it would be best to get their development kit for Java, as you would be mostly used to it. If you were not using it, IMHO, it would be the best to use. You do have to pay for it.
There are some free IDE's available.
NOTE: Microsoft's Visual Studio does not contain a real Java compiler, they have their own J# language.
A textbook, or two. There are a series of books from Sun Microsystems Press called Core Java 2. There are 2 volumes, Volume 1 - Fundamentals, ISBN 0-13-148202-5 and Volume 2 - Advanced Features, ISBN 0-13-111826-9 both authored by Cay S. Horstmann and Gary Cornell.
[edit]
Provided some links here:
Borland C++ Builder (if you live in the US)
http://www.borland.com/us/products/cbuil...
You need to choose a country from the main Borland site, if you live in another country.
http://www.borland.com/
Look for the Products menu, and select IDE
The books from Amazon
Volume 1
http://www.amazon.com/gp/product/0131482...
Volume 2
http://www.amazon.com/gp/product/0131118...
Reply:do a google search on: learning java
Some people that are very sociable are the most boring f u c k s,pardon the language...?
and others that are quiet and reclusive can be really interesting and intelligent and have alot to say while the socialites are bland and just sheeple!do you think its ignorant for a person to assume someone is weird or a freak or uninteresting just because their conversations do not revolve around 'and then me and jim and john and mary and susan went to town and went to a club,the next night we went swimming and then i had work and then i met up with susanne'.its seems assinine to me.conversations that are interesting to me are insightful of human nature and probing and emotional and thoughtful and philosophical.do you think that someone who assumes a person who doesn't go out is weird or dull is ignorant and narrow minded and judging a person not for their inherent humanity but through the lens of a culture and a stereotype that is vacuous and superficial,essentially looking beyond who they are?even if they have known the person for a long time,because they no longer fit to their ide
Some people that are very sociable are the most boring f u c k s,pardon the language...?
Don't waste your pity on someone who can't see beyond their own narrow horizon. Just change the company you keep. I agree with you that 99% of the conversations you hear in pubs etc is complete twaddle. The only problem is finding like minded people - I end up reading a lot instead.
Reply:A long road to a relatively simple point there. Yes, people who make assumptions about people full stop are ignorant and closed-minded. We all do it at some point, but not all of us air our views. I'm no socialite, and I have the highest IQ of anyone I know. I'm also a writer. To be honest, I find many socialites to be a little dim and lacking anything interesting to say. They also seem unable to construct a coherent sentence. But that's just my experience. They may not all be like that.
Reply:i agree that the quiet ones are sometimes, but not always, the most interesting and enigmatic. it's down to the individual though, introverts and extraverts both have boring people and interesting people.
i'm not sure of your question but you seem to feel strongly about this for some reason.
Reply:The longer you live, the more assinine you will discover most "sheeple" to be. By all means, seek out the individuals if that interests you.
Reply:I excuss your langauge because you make valid points I hate useless conversations with people who feel that they are the most important thing and their daily life but it's not that I judge we all need to have a little shallow next to intelligence for balance to be more rounded but it's the way it makes me feel bored like they are wasting my life and my moments they can waste their's but not mine when I'm talking to someone who holds my attention makes me think pushes my bounderies gives me their all I feel like they are giving me their insight and can only add to me.
It isn't wrong for people to assume we all have our right to be what we choose for ourselves so therefore if your feeling that way the problems yours so something for you to change and think about.
Reply:"a wise man speaks because he has something to say, an idiot speaks becuz he has to say something" i herd this quote somwhere i just don't remember where
floral arrangements
Some people that are very sociable are the most boring f u c k s,pardon the language...?
Don't waste your pity on someone who can't see beyond their own narrow horizon. Just change the company you keep. I agree with you that 99% of the conversations you hear in pubs etc is complete twaddle. The only problem is finding like minded people - I end up reading a lot instead.
Reply:A long road to a relatively simple point there. Yes, people who make assumptions about people full stop are ignorant and closed-minded. We all do it at some point, but not all of us air our views. I'm no socialite, and I have the highest IQ of anyone I know. I'm also a writer. To be honest, I find many socialites to be a little dim and lacking anything interesting to say. They also seem unable to construct a coherent sentence. But that's just my experience. They may not all be like that.
Reply:i agree that the quiet ones are sometimes, but not always, the most interesting and enigmatic. it's down to the individual though, introverts and extraverts both have boring people and interesting people.
i'm not sure of your question but you seem to feel strongly about this for some reason.
Reply:The longer you live, the more assinine you will discover most "sheeple" to be. By all means, seek out the individuals if that interests you.
Reply:I excuss your langauge because you make valid points I hate useless conversations with people who feel that they are the most important thing and their daily life but it's not that I judge we all need to have a little shallow next to intelligence for balance to be more rounded but it's the way it makes me feel bored like they are wasting my life and my moments they can waste their's but not mine when I'm talking to someone who holds my attention makes me think pushes my bounderies gives me their all I feel like they are giving me their insight and can only add to me.
It isn't wrong for people to assume we all have our right to be what we choose for ourselves so therefore if your feeling that way the problems yours so something for you to change and think about.
Reply:"a wise man speaks because he has something to say, an idiot speaks becuz he has to say something" i herd this quote somwhere i just don't remember where
floral arrangements
Is there a PHP development suite such as Visual Studio for C++?
I would like a IDE that has the ability to load PHP without it being installed on the local machine and also provide debugging features such as watching variables and step into code.
Is there a PHP development suite such as Visual Studio for C++?
You need php loaded onto a web server to work. It is so simple to add break codes to the scripts for testing, you don't need any front end.
Reply:You're insane - you need PHP installed to test it! Try Eclipse for parser functions.
Reply:You can try DevPHP:
http://devphp.sourceforge.net/
But of course, you need to have PHP installed.
Is there a PHP development suite such as Visual Studio for C++?
You need php loaded onto a web server to work. It is so simple to add break codes to the scripts for testing, you don't need any front end.
Reply:You're insane - you need PHP installed to test it! Try Eclipse for parser functions.
Reply:You can try DevPHP:
http://devphp.sourceforge.net/
But of course, you need to have PHP installed.
I keep on getting an error when I compile c++ program?
I am kind of new to programming so please don't criticize me. This is the source code for the program I am trying to build:
#include %26lt;iostream%26gt;
using namespace std;
int main()
{
float a;
cout %26lt;%26lt; "enter a number";
cin %26gt;%26gt; a;
if (a%2 == 0)
{
cout %26lt;%26lt; "the number is even";
}
else
{
cout %26lt;%26lt; "the number is odd";
}
return 0;
}
this program should allow the user to input a number and it will tell them if it is even or odd. yet when I try to compile this code, my IDE displays the following error:
invalid operands of types ‘float’ and ‘int’ to binary 'operator%'
I keep on getting an error when I compile c++ program?
Perhaps
if (a % 2.0 == 0)
Reply:It is not possible to perform modulus on float, it's not always clear what the right answer is, nor does it have any logical basis (modulus does with real integers). Plus the loss from precision makes it not very useful, I can't think of a time when you would want to do that.
Reply:make your a an int
int a;
Reply:the previous answer made by BM is correct, you should then write a rule that prevents decimal statements from being entered, something to teh effect of;
int a;
do {
cout %26lt;%26lt;"Enter a number.\n";
cin %26gt;%26gt; a;
}while(a%1 != 0);
#include %26lt;iostream%26gt;
using namespace std;
int main()
{
float a;
cout %26lt;%26lt; "enter a number";
cin %26gt;%26gt; a;
if (a%2 == 0)
{
cout %26lt;%26lt; "the number is even";
}
else
{
cout %26lt;%26lt; "the number is odd";
}
return 0;
}
this program should allow the user to input a number and it will tell them if it is even or odd. yet when I try to compile this code, my IDE displays the following error:
invalid operands of types ‘float’ and ‘int’ to binary 'operator%'
I keep on getting an error when I compile c++ program?
Perhaps
if (a % 2.0 == 0)
Reply:It is not possible to perform modulus on float, it's not always clear what the right answer is, nor does it have any logical basis (modulus does with real integers). Plus the loss from precision makes it not very useful, I can't think of a time when you would want to do that.
Reply:make your a an int
int a;
Reply:the previous answer made by BM is correct, you should then write a rule that prevents decimal statements from being entered, something to teh effect of;
int a;
do {
cout %26lt;%26lt;"Enter a number.\n";
cin %26gt;%26gt; a;
}while(a%1 != 0);
Who/where would u most like 2 c in KH3?
what new worlds would you like in kingdom hearts 3, and what people should be new to it?
ive heard rumours of toy story... but ide like to see pokohantus lol!
how about you?
Who/where would u most like 2 c in KH3?
i'd like to see treasure planet and narnia
and i'll like to know when it comes out
Reply:Lilo and Stitch, The Incredibles, Toy Story, Treasure Planet, Pocahauntas, American Dragon, the list goes on...
ive heard rumours of toy story... but ide like to see pokohantus lol!
how about you?
Who/where would u most like 2 c in KH3?
i'd like to see treasure planet and narnia
and i'll like to know when it comes out
Reply:Lilo and Stitch, The Incredibles, Toy Story, Treasure Planet, Pocahauntas, American Dragon, the list goes on...
How to give tooltip to class properties in C# like Intellisence?
In .Net IDE We have Intellisence facility which will give automatically class methods and properties etc when we press dot(.) operator. While moving the mouse pointer on class properties or function names we will get help text about that properties. How can I give the help text to my class properties and functions.
How to give tooltip to class properties in C# like Intellisence?
You use XML comments. Basically, XML comments are tags that you put before methods, classes, etc... We enter these XML comments after a triple backslash.
Here is an example:
///%26lt;summary%26gt;A funtion that does something.%26lt;/summary%26gt;
///%26lt;param name="i"%26gt;I is some int...%26lt;/param%26gt;
///%26lt;param name="input"%26gt;Input is some string...%26lt;/param%26gt;
///%26lt;returns%26gt;Returns an int%26lt;/returns%26gt;
int DoStuff(string input, int i) {
...
}
For more info on XML comments and what tags are available, go here: http://msdn.microsoft.com/library/en-us/...
birthday flowers
How to give tooltip to class properties in C# like Intellisence?
You use XML comments. Basically, XML comments are tags that you put before methods, classes, etc... We enter these XML comments after a triple backslash.
Here is an example:
///%26lt;summary%26gt;A funtion that does something.%26lt;/summary%26gt;
///%26lt;param name="i"%26gt;I is some int...%26lt;/param%26gt;
///%26lt;param name="input"%26gt;Input is some string...%26lt;/param%26gt;
///%26lt;returns%26gt;Returns an int%26lt;/returns%26gt;
int DoStuff(string input, int i) {
...
}
For more info on XML comments and what tags are available, go here: http://msdn.microsoft.com/library/en-us/...
birthday flowers
Exception when I run a program developed with C# .net 2.0?
I used visual studio 2005 to developed an application. it was working well. recenty i used "Computerinfo" class of "Microsoft.VisualBasic.Devices" namespace. for which I had to add a visual basic dll as reference. But my problem is when I run the program from Visual Studio 2005 IDE It works fine. but after publishing It throws an exception with 'detail', 'quit' and 'continue' button.
************** Exception Text **************
System.Management.ManagementException: Provider load failure
at System.Management.ManagementException.Th... errorCode)
at System.Management.ManagementObjectCollec...
at System.Management.ManagementObjectCollec...
at Microsoft.VisualBasic.Devices.ComputerIn...
at Microsoft.VisualBasic.Devices.ComputerIn...
at MountUp.MainUI.MainUI_Load(Object sender, EventArgs e)
at System.Windows.Forms.Form.OnLoad(.....
Exception when I run a program developed with C# .net 2.0?
I recall reading somewhere that not all of the "My" objects available to VB function properly in C#. Since most of the objects provided through the "My" keyword are available to C# through other means, it's probably better in the long run to spend a little more time to write the code for that directly. You didn't say exactly what property you were trying to access when the exception occurred, but from what I can see that's available through the ComputerInfo class you'll probably have to resort to pinvoke to get most of that info.
************** Exception Text **************
System.Management.ManagementException: Provider load failure
at System.Management.ManagementException.Th... errorCode)
at System.Management.ManagementObjectCollec...
at System.Management.ManagementObjectCollec...
at Microsoft.VisualBasic.Devices.ComputerIn...
at Microsoft.VisualBasic.Devices.ComputerIn...
at MountUp.MainUI.MainUI_Load(Object sender, EventArgs e)
at System.Windows.Forms.Form.OnLoad(.....
Exception when I run a program developed with C# .net 2.0?
I recall reading somewhere that not all of the "My" objects available to VB function properly in C#. Since most of the objects provided through the "My" keyword are available to C# through other means, it's probably better in the long run to spend a little more time to write the code for that directly. You didn't say exactly what property you were trying to access when the exception occurred, but from what I can see that's available through the ComputerInfo class you'll probably have to resort to pinvoke to get most of that info.
Which of the following four statments are true for real gases and the corrections that must be made to the Ide
Which of the following four statments are true for real gases and the corrections that must be made to the Ideal Gas Law?
a) the constant a in van der waals equation corrects for attractions between particles
b) particles attract and repel each other
c) the volume of particles reduces observed pressure
d) the constant b in van der waals equation corrects for volume of real particles
Which of the following four statments are true for real gases and the corrections that must be made to the Ide
I believe that all of these statements are true.
a) the constant a in van der waals equation corrects for attractions between particles
b) particles attract and repel each other
c) the volume of particles reduces observed pressure
d) the constant b in van der waals equation corrects for volume of real particles
Which of the following four statments are true for real gases and the corrections that must be made to the Ide
I believe that all of these statements are true.
Which of the following four statments are true for real gases and the corrections that must be made to the Ide
Which of the following four statments are true for real gases and the corrections that must be made to the Ideal Gas Law?
a) the constant a in van der waals equation corrects for attractions between particles
b) particles attract and repel each other
c) the volume of particles reduces observed pressure
d) the constant b in van der waals equation corrects for volume of real particles
Which of the following four statments are true for real gases and the corrections that must be made to the Ide
Letters A, B, D.
In not sure about C, its wording is tricky.
Ideal gas law : PV = nRT
Real gas law : (P + (a(n / V)^2)) * (v - nb) = nRT
The corrected pressure times the corrected volume.
a) the constant a in van der waals equation corrects for attractions between particles
b) particles attract and repel each other
c) the volume of particles reduces observed pressure
d) the constant b in van der waals equation corrects for volume of real particles
Which of the following four statments are true for real gases and the corrections that must be made to the Ide
Letters A, B, D.
In not sure about C, its wording is tricky.
Ideal gas law : PV = nRT
Real gas law : (P + (a(n / V)^2)) * (v - nb) = nRT
The corrected pressure times the corrected volume.
Which of the following four statments are true for real gases and the corrections that must be made to the Ide
a) The constant a in van der Waals equation corrects for the attractions between gas particles.
b) The particles attract and repel each other.
c) The volume of the gas particles reduces the observed pressure.
d) The constant b in van der Waals equation corrects for the volume of real gas particles.
Which of the following four statments are true for real gases and the corrections that must be made to the Ide
a. true
b. true
c. false, it increases the pressure b/c it makes the volume smaller, if gas molecules really had no volume, then the observed pressure would be lower.
P=F/V, lower after subtracting volume of gas molecules --%26gt; higher P b/c denominator was lessened
d. true
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b) The particles attract and repel each other.
c) The volume of the gas particles reduces the observed pressure.
d) The constant b in van der Waals equation corrects for the volume of real gas particles.
Which of the following four statments are true for real gases and the corrections that must be made to the Ide
a. true
b. true
c. false, it increases the pressure b/c it makes the volume smaller, if gas molecules really had no volume, then the observed pressure would be lower.
P=F/V, lower after subtracting volume of gas molecules --%26gt; higher P b/c denominator was lessened
d. true
florist delivery
Examining arrays in Visual Studio C++ debugger?
OK. I'm at a breakpoint in the debugger and now I want to examine the values stored in my arrays. How do I get Visual Studio debugger to show me the data in the arrays? I don't want to see just one value at a time; I want to see the values contained in array indices [100] to [199] for example.
Surely there has to be an easy way to do this. I've been doing it since the 90's in the Borland IDE and since the 80's on VAXs.
And while I'm at it, is there any way that I can plot data from arrays while in the debugger like you can in Matlab?
Examining arrays in Visual Studio C++ debugger?
I don't know about other versions, but right now I'm using VS2005, and I can see the values in an array while stopped in debug mode by right clicking on the variable and selecting "Quick Watch..."
That will produce a nice little window listing all the values in the array. I'm not sure if that's exactly what you want, but that's the closest thing that I'm aware of.
Personally, I have to use VS everyday, and I'm convinced it's the biggest piece of trash IDE that I've ever used.
Reply:int* p = new int[100]; // Assume a Pointer created like this.
In the watch window type: p,100
(The comma is your friend here!)
To view values with indices 50-60 type: (p+50),10
For plotting see: http://arraydebugview.sourcefo... Report It
Reply:One way is to specify the index in your debugger. Like arrayname[105] - that should give you the exact value at that index.
If yours were fixed length arrays, getting the value of a range would not be difficult. The debugger would then provide a small + sign beside your array object in the quick watch, and you could expand it to see all the elements.
But with free pointers, the debugger cannot do that. Becasue it does not know the length of the array. And Microsoft has taken a very tight fisted approach towards accessing out of bounds values, even in read only mode by the debugger - so it does not take any risk.
If you are so hell bent on seeing the values of a range, you have to do some little extra work dude:
Option A: Use the managed framework and declare an arraylist object, load it using your native array specifying the length. Your debugger will instantly show all the elements of the array list object expandable/ collapsible with a + sign
Option B: Write them down to a file on the hard disk ([index]:[value] format), open and inspect the file while debugging.
Option C: Declare a test only fixed length array (that you can comment later on), copy the contents of the native pointer array to it, and let the debugger do the rest.
Option D, E, F, ...: Give it up. There are better things to do in life.
Surely there has to be an easy way to do this. I've been doing it since the 90's in the Borland IDE and since the 80's on VAXs.
And while I'm at it, is there any way that I can plot data from arrays while in the debugger like you can in Matlab?
Examining arrays in Visual Studio C++ debugger?
I don't know about other versions, but right now I'm using VS2005, and I can see the values in an array while stopped in debug mode by right clicking on the variable and selecting "Quick Watch..."
That will produce a nice little window listing all the values in the array. I'm not sure if that's exactly what you want, but that's the closest thing that I'm aware of.
Personally, I have to use VS everyday, and I'm convinced it's the biggest piece of trash IDE that I've ever used.
Reply:int* p = new int[100]; // Assume a Pointer created like this.
In the watch window type: p,100
(The comma is your friend here!)
To view values with indices 50-60 type: (p+50),10
For plotting see: http://arraydebugview.sourcefo... Report It
Reply:One way is to specify the index in your debugger. Like arrayname[105] - that should give you the exact value at that index.
If yours were fixed length arrays, getting the value of a range would not be difficult. The debugger would then provide a small + sign beside your array object in the quick watch, and you could expand it to see all the elements.
But with free pointers, the debugger cannot do that. Becasue it does not know the length of the array. And Microsoft has taken a very tight fisted approach towards accessing out of bounds values, even in read only mode by the debugger - so it does not take any risk.
If you are so hell bent on seeing the values of a range, you have to do some little extra work dude:
Option A: Use the managed framework and declare an arraylist object, load it using your native array specifying the length. Your debugger will instantly show all the elements of the array list object expandable/ collapsible with a + sign
Option B: Write them down to a file on the hard disk ([index]:[value] format), open and inspect the file while debugging.
Option C: Declare a test only fixed length array (that you can comment later on), copy the contents of the native pointer array to it, and let the debugger do the rest.
Option D, E, F, ...: Give it up. There are better things to do in life.
Which of the following four statments are true for real gases and the corrections that must be made to the Ide
Which of the following four statments are true for real gases and the corrections that must be made to the Ideal Gas Law?
a) particles do not repel or attract each other
b) the attraction of particles increases observed pressure
c) the volume of particles increases observed pressure
d) constant b corrects for attractions between particles
Which of the following four statments are true for real gases and the corrections that must be made to the Ide
you talk about van der Waals equation...
a) is wrong, because vdW equation was devised exactly because particles attract/repel
b) wrong, if particles are hold together more tightly, they are less likely to impact the container (= lower p)
c) CORRECT - the particles have less free volume as they themselves take up part of it, hence p increases
d) wrong; constant b corrects for volume of particles (ideal gas law assumes the particles have zero diameter!!)
a) particles do not repel or attract each other
b) the attraction of particles increases observed pressure
c) the volume of particles increases observed pressure
d) constant b corrects for attractions between particles
Which of the following four statments are true for real gases and the corrections that must be made to the Ide
you talk about van der Waals equation...
a) is wrong, because vdW equation was devised exactly because particles attract/repel
b) wrong, if particles are hold together more tightly, they are less likely to impact the container (= lower p)
c) CORRECT - the particles have less free volume as they themselves take up part of it, hence p increases
d) wrong; constant b corrects for volume of particles (ideal gas law assumes the particles have zero diameter!!)
Which of the following four statments are true for real gases and the corrections that must be made to the Ide
Which of the following four statments are true for real gases and the corrections that must be made to the Ideal Gas Law?
a) the constant a in van der waals equation corrects for attractions between particles
b) particles attract and repel each other
c) the volume of particles reduces observed pressure
d) the constant b in van der waals equation corrects for volume of real particles
Which of the following four statments are true for real gases and the corrections that must be made to the Ide
well im not 100% sure but my text book has some info...
observed pressure = nRT / (V-nb) - a(n/V)^2
the nb is a volume correction
and a(n/V)^2 is a pressure correction. the 'a' is correcting for the attractions between particles. (so A is true)
I think B is false because van der waals forces involve gravitation pull between particles, not anything to do with charge. so particles only attract each other.
my book also says "a real gas consists of atoms or molecules that have finite volumes. therefor, the volume available to a given particle in a real gas is less then the volume of the container because the gas particles themselves take up some of the space. to account for the discrepency, van der waals represented the actual volumes as shown in the equation. n is the number of moles of gas and b is an empirical constant."
(that's too wordy for me to comprehend, so C and D are your call)
a) the constant a in van der waals equation corrects for attractions between particles
b) particles attract and repel each other
c) the volume of particles reduces observed pressure
d) the constant b in van der waals equation corrects for volume of real particles
Which of the following four statments are true for real gases and the corrections that must be made to the Ide
well im not 100% sure but my text book has some info...
observed pressure = nRT / (V-nb) - a(n/V)^2
the nb is a volume correction
and a(n/V)^2 is a pressure correction. the 'a' is correcting for the attractions between particles. (so A is true)
I think B is false because van der waals forces involve gravitation pull between particles, not anything to do with charge. so particles only attract each other.
my book also says "a real gas consists of atoms or molecules that have finite volumes. therefor, the volume available to a given particle in a real gas is less then the volume of the container because the gas particles themselves take up some of the space. to account for the discrepency, van der waals represented the actual volumes as shown in the equation. n is the number of moles of gas and b is an empirical constant."
(that's too wordy for me to comprehend, so C and D are your call)
How do I change my c drive for a new larger one?
my new Dell came with a 60 GB HD and I would like to change it for a bigger one, it does not come with an extra SATA or IDE port so I cannot add a secondary drive, the thing is, I want to move all of the contents, including the OS (vista home basic) so, I'd love some recommendations.
How do I change my c drive for a new larger one?
Best solution is using Acronis Migrate Easy to copy the content to a new drive..
http://www.acronis.com/homecomputing/pro...
Hope this helps %26amp; good luck,
Reply:You are welcome. Good luck Report It
Reply:so, that mean you can't upgrade you pc...? well I can say.. do you have usb drives? if you have.. buy external one... but one need to be slave and the other one master...
good luck...
wreath
How do I change my c drive for a new larger one?
Best solution is using Acronis Migrate Easy to copy the content to a new drive..
http://www.acronis.com/homecomputing/pro...
Hope this helps %26amp; good luck,
Reply:You are welcome. Good luck Report It
Reply:so, that mean you can't upgrade you pc...? well I can say.. do you have usb drives? if you have.. buy external one... but one need to be slave and the other one master...
good luck...
wreath
Code completion in Visual C++ 2008?
I use Eclipse as my Java ide, and I'm used to the code completion such that when you write a parenthese or a quote, eclipse automatically completes the second closing parenthese or quote for you.
After hacking around VC++ for a couple hours, does VC++ have such an option?
Thanks in advance,
p
Code completion in Visual C++ 2008?
I'm using visual c++ 2008 for a while,and in this time i never saw or heard of such an option,i dont think it exists in visual c++.
After hacking around VC++ for a couple hours, does VC++ have such an option?
Thanks in advance,
p
Code completion in Visual C++ 2008?
I'm using visual c++ 2008 for a while,and in this time i never saw or heard of such an option,i dont think it exists in visual c++.
WHO here uses Eclipse C++?,..plss,help me deal with my problem there...?
my computer were that offline(mean, not connected in the internet) i just download Eclipse CDT then i put it i my computer,.. i noticed that there is need to have a debugger, cause the IDE doesn't have and you neeed to add,.. im to use MinGW.. how i m to put... :(
WHO here uses Eclipse C++?,..plss,help me deal with my problem there...?
Dunno about c++, but in java there's a debug perspective. Can't imagine there wouldn't be in c++.
Look in the window menu for perspectives.
WHO here uses Eclipse C++?,..plss,help me deal with my problem there...?
Dunno about c++, but in java there's a debug perspective. Can't imagine there wouldn't be in c++.
Look in the window menu for perspectives.
Beginning with C in ubuntu linux?
Where do I start?
I got the build essential and an IDE
Beginning with C in ubuntu linux?
If you have an IDE great. I never bother with them. I just grab whatever text editor is lying around (nano, vi, gvim and either gedit when I'm on Gnome and kedit here on KDE) do my writing with a terminal window open, save it to the directory I'm in in my terminal and do one of the following at the terminal prompt:
gcc -o %26lt;program name%26gt; %26lt;program name%26gt;.c
g++ -o %26lt;program name%26gt; %26lt;program name%26gt;.cc (the extension for c++ files I use. If you use cpp fine).
gcc -o %26lt;program name%26gt; -g %26lt;program name%26gt;.c
I think you can figure out the last one. If you don't use the -o switch then gcc will compile your program into a file called a.out. Back when I started using gcc in the early 90's (around 1991) I used to change the name rather than use the extension except I've always been a fool
Ubuntu is in many ways just like any other linux. Which other ways? Let's just say once you're used to linux in the best possible ways. I have issues with Synaptic, Update Manager and some of the security settings but those aren't the whole of the OS by any other means. What I have to say next applies to any other Linux and most unixes.
To run the program, if you have used the -o switch, type:
./%26lt;program name%26gt;
The ./ or dot slash as it is called, tells the os to look in the current directory for the program if the current directory is not in your path, which by default it is in Microsoft Windows, but not always in Unix/GNU/Linux. If you have used the -g switch then just type:
gdb %26lt;program name%26gt; .
That starts the Gnu Debugger, gdb. You can get a listing of the first 10 lines by typing "list" or l. Oh, heck. Type "info gdb" at the command line, assuming you have it installed and you will get the user's manual. If you don't have gdb installed type "sudo apt-get install gdb" rather than going to some gui.
What I'm talking about is the part of Linux that depends most heavily on GNU tools (among which is GCC the c compiler), so I'm talking about GNU/Linux. If you know how to handle your IDE great, but you really don't need it.
Good luck.
=-)
I got the build essential and an IDE
Beginning with C in ubuntu linux?
If you have an IDE great. I never bother with them. I just grab whatever text editor is lying around (nano, vi, gvim and either gedit when I'm on Gnome and kedit here on KDE) do my writing with a terminal window open, save it to the directory I'm in in my terminal and do one of the following at the terminal prompt:
gcc -o %26lt;program name%26gt; %26lt;program name%26gt;.c
g++ -o %26lt;program name%26gt; %26lt;program name%26gt;.cc (the extension for c++ files I use. If you use cpp fine).
gcc -o %26lt;program name%26gt; -g %26lt;program name%26gt;.c
I think you can figure out the last one. If you don't use the -o switch then gcc will compile your program into a file called a.out. Back when I started using gcc in the early 90's (around 1991) I used to change the name rather than use the extension except I've always been a fool
Ubuntu is in many ways just like any other linux. Which other ways? Let's just say once you're used to linux in the best possible ways. I have issues with Synaptic, Update Manager and some of the security settings but those aren't the whole of the OS by any other means. What I have to say next applies to any other Linux and most unixes.
To run the program, if you have used the -o switch, type:
./%26lt;program name%26gt;
The ./ or dot slash as it is called, tells the os to look in the current directory for the program if the current directory is not in your path, which by default it is in Microsoft Windows, but not always in Unix/GNU/Linux. If you have used the -g switch then just type:
gdb %26lt;program name%26gt; .
That starts the Gnu Debugger, gdb. You can get a listing of the first 10 lines by typing "list" or l. Oh, heck. Type "info gdb" at the command line, assuming you have it installed and you will get the user's manual. If you don't have gdb installed type "sudo apt-get install gdb" rather than going to some gui.
What I'm talking about is the part of Linux that depends most heavily on GNU tools (among which is GCC the c compiler), so I'm talking about GNU/Linux. If you know how to handle your IDE great, but you really don't need it.
Good luck.
=-)
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