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Computer Hardware

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 keyboard locks up intermittently even when replaced with a new keyboard. What is the LEAST likely cause of the problem?

The motherboard
None of these
The keyboard controller chip
A second bad keyboard
The keyboard connector

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Computer Hardware
The floppy drive uses which DMA (direct memory access) channel?

2
3
7
5

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Computer Hardware
WRAM is used on a

motherboard
None of these
ata connector
modem
video card

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Computer Hardware
Your customer tells you the print quality of their dot matrix printer is light then dark. Which of the following could cause the problem.

Paper slippage
Head position
None of these
Improper ribbon advancement
Paper thickness

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Computer Hardware
For a Macintosh to print successfully, the System Folder must contain

File sharing software
A printer driver
A printer enabler
The apple Garamond font set

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