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Computer Hardware

Computer Hardware
What is a common language that computers use to talk with one another on a network

protocol
client
operating systems
adapter

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Computer Hardware
On a dot matrix printer, you should never lubricate which part?

carriage bearings
None of these
carriage rails
printhead pins
paper advance bearings

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Computer Hardware
Resistance is measured in units of:

amperes
farads
helids
volts
ohms

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

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

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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?

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

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Computer Hardware
The DC voltage on most circuit boards is:

+5 volts
12 volts
0 volts
-12 volts

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MORE MCQ ON Computer Hardware

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