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Q.

A 2xx POST error code indicates a problem with:

A

RAM or ROM

B

hard drive

C

system board

D

second adapter card

E

CMOS battery

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MCQ

1.

How is ink transferred to paper in common ink jet printers?

A

Boiling ink

B

Crystal

C

Motorized pump

D

Screens deflect ink on the paper into the proper positions

E

Ink is sprayed on to the paper and managed by a nozzle

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2.

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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ESD damage can be caused by:

A

Placing an IC in a non-conductive plastic bag

B

Placing an IC on a grounded mat

C

Repeated sags in current supplied from outlets

D

Touching metal on the chasis

E

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4.

In which phase of the laser printing process is a positive charge placed on the paper to pull the toner from the print drum?

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Writing

B

Transferring

C

Conditioning

D

All of the above

E

None of the above

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After you service a laser printer, you notice dirty print. Which of the following would correct the problem?

A

Clean the developer tank

B

Reset the printer

C

Run several blank pages

D

Clean the laser diode

E

None of the above

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