Computer Science - Computer Hardware

6. 

Which Motherboard form factor uses one 20 pin connector

A. ATX
B. AT
C. BABY AT
D. All of the above
E. None of the above

Answer: Option A

Explanation:

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7. 

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

Answer: Option B

Explanation:

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8. 

A wrist grounding strap contains which of the following:

A. Surge protector
B. Capacitor
C. Voltmeter
D. Resistor
E. None of the above

Answer: Option D

Explanation:

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9. 

Which standard govern parallel communications?

A. RS232
B. RS-232a
C. CAT 5
D. IEEE 1284
E. None of the above

Answer: Option D

Explanation:

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10. 

In laser printer technology, what happens during the conditioning stage?

A. The corona wire places a uniform positive charge on the paper
B. A uniform negative charge is placed on the photosensitive drum
C. A uniform negative charge is placed on the toner
D. All of the above
E. None of the above

Answer: Option B

Explanation:

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