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Computer Hardware

Computer Hardware
Topically, how many type III PC cards can you insert in a laptop

None of these
3
1
4
2

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Computer Hardware
Which of the following FRUs would be considered both an input/output device?

All of the listed here
SCSI host adapter
System board CPU
Video board

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Computer Hardware
You should never put floppy drives, hard drives, or even VCR tapes or cassette tapes on top of speakers (or near any other source of magnetism) because of:

IOU
RFI
EMI
FYI
EXE

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Computer Hardware
How does a parallel port communicate information to a peripheral device?

8 bytes at a time
one bit at a time
16,555 bytes at a time
None of these
one byte at a time

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Computer Hardware
In addition to I/O port addresses, SCSI adapters also use a range of ROM addresses for their onboard BIOS.

None of these
9 pin female port
25 pin male port
1

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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?

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

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