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Computer Hardware

Computer Hardware
What device protects against line deficiencies?

Capacitor
UPS
Surge protector
Logic probe

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Computer Hardware
"Parity" errors usually indicate bad memory.

FALSE
Logic probe
Capacitor
True

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

IRQ5
IRQ8
IRQ4
IRQ7
None of these

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Computer Hardware
What is the size of a sector?

256 bytes
512 Kb
None of these
1024 bytes
512 bytes

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Computer Hardware
Your IDE hard drive is not spinning up when you turn on the PC. What is the most likely problem.

incorrect jumper setting on drive
virus
loose molex connector
tfad system board
bad data cable

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Computer Hardware
A hard disk is divided into tracks which are further subdivided into

heads
sectors
vectors
clusters

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MORE MCQ ON Computer Hardware

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