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Computer Hardware

Computer Hardware
What are the IRQ's for sound card?

IRQ4
IRQ5
None of these
IRQ7
IRQ8

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Computer Hardware
Before sending data, a modem sends a request to send signal, or RTS.

None of these
bearing
1
power supply

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Computer Hardware
What resistance in ohms should be displayed when testing a speaker in a computer?

None of these
Q Ohms
-200 Ohms
16 Ohms
Unlimited Ohms

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Computer Hardware
What could cause a fixed disk error?

Bad RAM
Incorrect CMOS settings
Slow processor
No-CD installed

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

Parallel
Serial
RS-232
None of these
SCSI

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Computer Hardware
What product is used to clean smudged keys on a keyboard?

Denatured alcohol
None of these
All-purpose cleaner
TMC solvent
Silicone spray

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MORE MCQ ON Computer Hardware

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