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Q.

Which is NOT typically a Field Replaceable Unit?

A

System ROM

B

Power supply

C

System chassis

D

Video controller

E

None of the above

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MCQ

1.

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 all the of the Basic input/output routines are stored

D

The area where all of the processing takes place

E

None of the above

Discussion

MCQ

2.

What device protects against line deficiencies?

A

Surge protector

B

UPS

C

Logic probe

D

Capacitor

E

None of the above

Discussion

MCQ

3.

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

Discussion

MCQ

4.

An IRQ allow interface cards to:

A

Interrupt the CPU to request service

B

Pass data to the CPU to be processed

C

Pass data from one card to another

D

Pass data to the computers memory

E

None of the above

Discussion

MCQ

5.

What is the highest binary number that can be referred to on a three position jumper block?

A

4

B

6

C

F

D

1

E

None of the above

Discussion

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