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Q.

Which of the following items are the example of storage devices?

A

Floppy / hard disks

B

CD-ROMs

C

Tape devices

D

All of the above

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MCQ

1.

What is true about microprocessor?

A

Microprocessor is a controlling unit of a micro-computer

B

It is fabricated on a small chip capable of performing ALU (Arithmetic Logical Unit) operations

C

It also communicate with the other devices connected to it.

D

All of the above

Discussion

MCQ

2.

How many bits the instruction pointer is wide

A

16 bit

B

32 bit

C

64 bit

D

128 bit

Discussion

MCQ

3.

EPROM stands for

A

Erasable Programmable read-only memory

B

Electrically Programmable read write memory

C

Electrically Programmable read-only memory

D

None of these

Discussion

MCQ

4.

The lower red curvy arrow show that CPU places the address extracted from the memory location on the ______

A

Address bus

B

System bus

C

Control bus

D

Data bus

Discussion

MCQ

5.

BIU Stand for

A

Bus interface unit

B

Bess interface unit

C

A and B

D

None of these

Discussion

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