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Computer Hardware

Computer Hardware
How much video RAM is needed to display 1024x768 at 24-bit color?

None of these
1MB
512KB
8MB
4MB

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Computer Hardware
What specification covers PC hard cards?

MFM
PCMCIA
SCSI
ISA

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Computer Hardware
With a dot matrix printer, light then dark print is most commonly caused by:

Erratic ribbon advancement
None of these
Overheating print head
Misaligned print head
Erratic paper advancement

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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:

RFI
FYI
IOU
EXE
EMI

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Computer Hardware
On a dot-matrix printer, regular lube maintenance should be followed, but this component should never be lubed:

None of these
Platten bearings
Carriage rails
Paper advance bearings
Printhead

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Computer Hardware
What could cause a fixed disk error?

No-CD installed
Incorrect CMOS settings
Slow processor
Bad RAM

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MORE MCQ ON Computer Hardware

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