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MCQ

Q.

Which values are held in CMOS for the hard drive

A

size (heads, cylinders, sectors)

B

IRQ

C

Free space

D

Virus alert

E

None of the above

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MCQ

1.

You are testing the resistance in Ohms of a fuse on a 2 amp systems. If the fuse is good, the meter should read?

A

2

B

5

D

0.2

E

None of the above

Discussion

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2.

One of the major components of a PC is the Central Processing Unit (CPU) which can be best described as:

A

The device that sends the monitor signals telling it what to display

B

The area that regulates all of the system power usage

C

The area where ail the of the Basic input/output routines are stored

D

The area where all of the processing takes place

E

None of the above

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3.

You must service the laser printer in your office. Which part of the printer shoud you avoid touching because it is hot?

A

fuser

B

printer head

C

primary corona

D

high-voltage power supply

E

None of the above

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4.

Which device should not be plugged into a standard ups?

A

monitor

B

laser printer

C

ink-jet printer

D

an external modem

E

None of the above

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5.

On the 16-bit ISA bus, IRQ2 is elevated to which higher level Interrupt?

A

9

B

11

C

13

D

15

E

None of the above

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