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Computer Hardware

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

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

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Computer Hardware
How can you totally protect a PC from damage during an electrical storm?

None of these
Turn off the AC power
Disconnect the AC power cable
Disconnect all external cables and power cords
Use a surge protector

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Computer Hardware
How many devices does USB support?

225
127
125
None of these
100

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Computer Hardware
Which standard govern parallel communications?

CAT 5
RS232
None of these
IEEE 1284
RS-232a

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Computer Hardware
What could cause a fixed disk error?

Bad RAM
Incorrect CMOS settings
No-CD installed
Slow processor

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Computer Hardware
WRAM is used on a

modem
video card
ata connector
motherboard
None of these

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MORE MCQ ON Computer Hardware

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