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Computer Hardware

Computer Hardware
A COM port is a _____ port.

multi
parallel
serial
static

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Computer Hardware
A parity error usually indicates a problem with:

power supply
hard drive controller
I/O controller
hard drive
memory

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Computer Hardware
Which type of pc card (PCMCIA) slot will allow the insertion of a hard drive?

type I
type III
type IV
type II
None of these

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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:

EXE
RFI
FYI
IOU
EMI

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Computer Hardware
After you service a laser printer, you notice dirty print. Which of the following would correct the problem.

Clean the developer tank
Run several blank pages
Reset the printer
Clean the laser diode
None of these

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Computer Hardware
What's the best way to protect your hard drive data?

run a regular diagnostic
run chkdsk at least once a week
regular backups
run scandisk at least once a week
periodically defrag it

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