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Q.

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

A

True

B

FALSE

C

Mem386.sys

D

Ramdrive.sys

E

None of the above

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MCQ

1.

You have a system that periodically locks up. You have ruled out software, and now suspect that it is hardware. What should you do first that could help you narrow it down to the component at fault?

A

rotate the RAM

B

replace the RAM

C

replace the level 2 cache SIMM

D

disable the CPU cache in CMOS

E

replace the CPU

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2.

What are the most likely conditions for ESD?

A

Cold and wet

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Cold and dry

C

Hot and wet

D

Hot and dry

E

None of the above

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3.

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

A

Their protective sleeves

B

In a plastic bag

C

On a shelf in an upright position

D

In the floppy drive

E

None of the above

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4.

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

A

ATZ

B

ATD

C

ATR

D

ATH

E

None of the above

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A laser printer generates a totally black page, what is the cause?

A

malfunctioning imaging laser

B

low level in the toner cartridge

C

no power to transfer corona

D

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E

None of the above

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