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Computer Hardware

Computer Hardware
What device protects against line deficiencies?

Capacitor
UPS
Logic probe
Surge protector

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Computer Hardware
WRAM is used on a

motherboard
video card
None of these
ata connector
modem

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Computer Hardware
14.4 modem should transmit _____ bits per second

1400-1500
None of these
140,000-150,000
14,400-15,000
140-150

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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
EMI
EXE

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Computer Hardware
The 34-pin connection on an I/O card is for?

zip drive
floppy drive
SCSI drive
IDE drive
None of these

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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
fuser
printer head
None of these
high-voltage power supply

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