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Computer Hardware

Computer Hardware
A parity error usually indicates a problem with:

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

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Computer Hardware
The following process determines the amount of memory present, the date/ time, and which communications ports and display adapters are installed in a microcomputer?

Power on start up process
None of these
Power up boot process
Power on Self Test
Start-up utility test

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Computer Hardware
You must service the laser printer in your office. Which part of the printer shoud you avoid touching because it is hot?

primary corona
high-voltage power supply
printer head
fuser
None of these

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Computer Hardware
SCSI must be terminated with?

All of the listed here
BNC
Dip switch
Resistor

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Computer Hardware
A static jolt of as little of _____ volts can fry most any PC integrated circuit.

200
200
500
1000
30

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Computer Hardware
A hard disk is divided into tracks which are further subdivided into

clusters
vectors
sectors
heads

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MORE MCQ ON Computer Hardware

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