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Computer Hardware

Computer Hardware
You can have EISA and MCA devices in the same PC.

1

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Computer Hardware
What should he used to extinguish a computer fire?

class c extinguisher
class a extinguisher
silver foam water
fire hose
None of these

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Computer Hardware
Which of the following would be a logical first step in troubleshooting a PC?

Check the computer CMOS
Call the vendor
None of these
Define the circumstances of the problem
Define what applications are being used

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Computer Hardware
What is the highest binary number that can be referred to on a three position jumper block?

4
1
7
6

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Computer Hardware
Dust in a computer actually increases the size of the magnetic fields inside it. This is not good, so you must occasionaiy dust, I trust. What's the best way to do this?

blow real hard on the system board
reverse vacuum
use a lint-free cloth and wipe gently
any small vacuum device
non-static compressed air

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Computer Hardware
When your hard drive crashes from any of the correct selections in the question above, or from dropping it, it is known as head-to-disk interference, or HDL

sniffer
loop backs (wrap plugs)
None of these
1

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