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Computer Hardware

Computer Hardware
How many pins on a VGA?

None of these
25
32
15
9

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

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

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Computer Hardware
What do you need to check serial and parallel port?

Logic probe
Loopback plug
All of the listed here
Port adapter

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Computer Hardware
What allows you to print on both sides of the printer?

fuser
duplexer
toner cartridge
None of these
paper-swapping unit

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Computer Hardware
During the fusing process, toner is:

dry pressed into the paper
glued to the paper
melted into the paper
electrically bonded to the paper
high pressure sprayed onto the paper

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Computer Hardware
What type of FRU is a SCSI host adapter?

CPU
None of these
hard drive
I/O card
video card

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