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Computer Hardware

Computer Hardware
What command is used to hand up a MODEM when using the "AT Answer Command set"?

None of these
ATZ
ATD
ATH
ATR

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Computer Hardware
How many IRQs does a chain of USB devices require?

2
3
1
4
None of these

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Computer Hardware
Which common bus specification provides the fastest data transfer rate?

PCI
VL bus
All of the listed here
ISA

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Computer Hardware
Which should you use for cleaning Mylar-protected LCD screens?

Anti-static wipes
Non-abrasive cleanser
Ammonia window cleaner
Alcohol-impregnated wipes

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Computer Hardware
Pick the correct choice for the 8088 CPU.

16 bit word size, 8 bit data path
8 bit word size, 8 bit data path
4 bit word size, 8 bit data path
16 bit word size, 16 bit data path
8 bit word size, 16 bit data path

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Computer Hardware
What is the main communication method from one PDA to another PDA?

IR
IEEE 1394
None of these
USB
RS-232

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MORE MCQ ON Computer Hardware

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