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Q.

Brain of computer is called

A

CPU

B

Software

C

Hard Disk

D

Memory

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MCQ

1.

In pipelining, the CPU executes each instruction in a series of following stages: Instruction Fetching (IF)

A

Linear pipelines

B

Non-linear pipelines

C

Structural hazards

D

Memory access (MEM)

Discussion

MCQ

2.

In a computer, CU stand for

A

control unit

B

cache unit

C

calculating unit

D

communication unit

Discussion

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3.

component of CPU which is the responsible for comparing the content of two pieces of data is

A

ALU

B

CU

C

memory

D

register

Discussion

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4.

CPU consists of following parts

A

CU and main memory

B

CU and ALU

C

main memory and storage

D

operating system and application

Discussion

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5.

A normal CPU operates on ___.

A

Multiple scalars

B

Multiple vectors

C

Vector

D

One scalar at a time

Discussion

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