The Control Unit can be implemented as: MCQ with Answer and Explanation

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The Control Unit can be implemented as:

A. ALU based

B. Hardwired only

C. Hardwired or microprogrammed

D. Software only

Answer: Option C

Solution (By JKSSB Mock Tests)

Both designs are used depending on flexibility needs.

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

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Practice More CPU (Central Processing Unit) Questions

Question #1

Which feature helps in side-channel attack mitigation?

A. Higher clock

B. Hardware security enhancements

C. More registers

D. Larger cache

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Correct Answer: Option B

Explanation:
Constant time operations and isolation.

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

Question #2

Which of the following is a CISC characteristic?

A. Complex multi-cycle instructions

B. Simple pipeline

C. Fixed length instructions

D. Large number of registers

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Correct Answer: Option A

Explanation:
CISC instructions can perform multiple low-level operations.

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

Question #3

The number of transistors in modern CPUs follows:

A. Decreasing trend

B. Irrelevant

C. No change

D. Moore's Law trend

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Correct Answer: Option D

Explanation:
Transistor count doubles approximately every two years.

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

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