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Computer Hardware

Computer Hardware
What could cause a fixed disk error?

Incorrect CMOS settings
Slow processor
No-CD installed
Bad RAM

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Computer Hardware
Which monitor would provide the highest level of performance?

XGA
VGA
SVGA
CGA

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Computer Hardware
How many DMA channels are there in an AT class PC?

7
3
4
None of these
8

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Computer Hardware
How may standard levels of interrupts are provided on the 8-bit ISA bus (XT-class computer)?

8
16
4
None of these
12

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

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

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Computer Hardware
Which hardware component controls serial port communications?

UART 16550
None of these
ROM BIOS
CPU
DMA823

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MORE MCQ ON Computer Hardware

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