The operand in an instruction can be located in: MCQ with Answer and Explanation

Question

Share Report Error

The operand in an instruction can be located in:

A. CU only

B. Only memory

C. Only ALU

D. Register, memory, or immediate

Answer: Option D

Solution (By JKSSB Mock Tests)

Different addressing modes specify operand location.

This question belongs to: Computer CPU (Central Processing Unit)

Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More CPU (Central Processing Unit) Questions

Question #1

What does 'uop' stand for?

A. Unified operation

B. User operation

C. Micro-operation

D. Ultra operation

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option C

Explanation:
CISC instructions are decoded into micro-ops.

This question belongs to: Computer CPU (Central Processing Unit)

Question #2

Which unit coordinates the activities of all other units in the CPU?

A. Register

B. CU

C. Bus

D. ALU

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option B

Explanation:
The Control Unit directs the overall operation of the processor.

This question belongs to: Computer CPU (Central Processing Unit)

Question #3

In the instruction cycle, the first step is usually:

A. Fetch

B. Store

C. Decode

D. Execute

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option A

Explanation:
The CPU fetches the instruction from memory as the initial step of the fetch-decode-execute cycle.

This question belongs to: Computer CPU (Central Processing Unit)

Explore All CPU (Central Processing Unit) MCQs