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Q.

A hard disk is divided into tracks which are further subdivided into:

A

clusters

B

sectors

C

vectors

D

heads

E

None of the above

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MCQ

1.

If the voltage on pin 1 of the power supply is not in the range of _____ volts, the PC will not boot.

A

Oct-20

B

01-May

C

50 - 110

D

15 - 25

E

2.5 - 5

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2.

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

A

Ammonia window cleaner

B

Non-abrasive cleanser

C

Anti-static wipes

D

Alcohol-impregnated wipes

E

None of the above

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3.

Most PCs give a single beep on bootup to indicate they are ok hardware wise. You boot your PC and don't get a beep. What should you check first?

A

system board

B

RAM

C

microprocessor

D

power supply

E

speaker

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4.

"Parity" errors usually indicate bad memory.

A

True

B

FALSE

C

Logic probe

D

Capacitor

E

None of the above

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5.

Which standard govern parallel communications?

A

RS232

B

RS-232a

C

CAT 5

D

IEEE 1284

E

None of the above

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