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Computer Hardware

Computer Hardware
What is the i/o address for com2?

8f8
2vb
None of the listed here
2f8

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Computer Hardware
Which device uses a DMA channel?

Network Card
All of the listed here
Sound Card
Modem

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Computer Hardware
Modems use transmission.

bank
synchronous
timed interval
asynchronous

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Computer Hardware
A 6xx indicates a problem with the

CD ROM
keyboard
hard drive
floppy drive

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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

None of these
sniffer
loop backs (wrap plugs)
1

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Computer Hardware
To prevent the computer from overheating you should?

Remove the slot cover from the back
None of these
All of these
Keep the computer cover closed
Remove the CPU fan

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