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Computer Hardware

Computer Hardware
How many devices does USB support?

None of these
225
127
100
125

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Computer Hardware
Which DOS driver is used to emulate expanded memory?

Himem.sys
Ramdrive.sys
EMM386.exe
Mem386.sys

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Computer Hardware
Which type of pc card (PCMCIA) slot will allow the insertion of a hard drive?

type III
type I
type II
type IV
None of these

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Computer Hardware
You have a PC with no video* Which of the following is LEAST likely to be causing the problem?

low AC outlet power
defective RAM (bank zero)
defective microprocessor
crashed hard drive

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

2
3
1
None of these
4

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Computer Hardware
When not in use, it is very important to keep 5 1/4 diskettes in _____.

On a shelf in an upright position
None of these
In a plastic bag
In the floppy drive
Their protective sleeves

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MORE MCQ ON Computer Hardware

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