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Computer Hardware

Computer Hardware
What is the size of a sector?

512 bytes
None of these
1024 bytes
512 Kb
256 bytes

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Computer Hardware
What expansion types do most pll/plll motherboards support?

ISA, VESA, PCI
ISA, PCI, AGP
MCA, PCI
ISA, EISA

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Computer Hardware
ESD would cause the most damage to which component?

None of these
Power supply
Keyboard
Monitor
Expansion board

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Computer Hardware
The POST routine, which counts system board RAM first, is stored in:

8259 POST controller
CMOS
RAM
ROM BIOS
microprocessor

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Computer Hardware
Modems use transmission.

synchronous
timed interval
asynchronous
bank

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Computer Hardware
When measuring AC (Alternating Current) with a multimeter, it is important to maintain the proper polarity.

SYS:
MEM /C
True
FALSE

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MORE MCQ ON Computer Hardware

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