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Computer Hardware

Computer Hardware
Which peripheral port provides the FASTEST throughput to laser printers?

RS-232
Parallel
SCSI
None of these
Serial

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

8MB
4MB
None of these
1MB
512KB

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Computer Hardware
What is the highest binary number that can be referred to on a three position jumper block?

1
4
6
7

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Computer Hardware
A PC with a 486DX2 processor runs internally at 50Mhz. What speed would its external logic be running?

l0Mhz
100 Mhz
None of these
50Mhz
25Mhz

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Computer Hardware
RTS stands for:

request to scan
ready to start
request to send
ready to set
ready to switch

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Computer Hardware
What device prevents power interruptions, resulting in corrupted data?

Multiple SIMMs strips
Surge protector
Battery back-up unit
Data guard system

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MORE MCQ ON Computer Hardware

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