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Computer Hardware

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

fuser
paper-swapping unit
duplexer
None of these
toner cartridge

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Computer Hardware
Which of the following FRUs would be considered both an input/output device?

SCSI host adapter
All of the listed here
System board CPU
Video board

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Computer Hardware
How much video RAM is needed to display 1024x768 at 24-bit color?

None of these
512KB
1MB
8MB
4MB

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Computer Hardware
In the Binary numbering system, a (1) represents a jumper being shorted and a (0) represents a jumper being open. On a three-bit jumper block on a SCSI drive, how would an ID of logical 3 be set?

10
11
101
100

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Computer Hardware
Laser Jet printer speeds are measured in pages per minute (ppm) what do we use to measure dot-matrix printers?

None of these
lines per inch
characters per second
characters per inch
lines per sheet

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

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