The scoreboard in CPU is used for: MCQ with Answer and Explanation

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The scoreboard in CPU is used for:

A. Storing data

B. Clock control

C. Addressing

D. Handling data dependencies in dynamic scheduling

Answer: Option D

Solution (By JKSSB Mock Tests)

It tracks instruction status for out-of-order execution.

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

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Practice More CPU (Central Processing Unit) Questions

Question #1

Zen 5 is an example of:

A. GPU architecture

B. AMD CPU microarchitecture

C. Intel design

D. ARM core

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Correct Answer: Option B

Explanation:
It powers recent Ryzen processors.

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

Question #2

The Arithmetic Logic Unit (ALU) primarily performs:

A. Fetching instructions from memory

B. Storing data permanently

C. Controlling input/output devices

D. Arithmetic and logical operations

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Correct Answer: Option D

Explanation:
ALU executes arithmetic operations like addition and logical operations like AND, OR.

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

Question #3

Apple Silicon like M-series uses:

A. No CPU

B. CISC heavy

C. ARM-based architecture

D. x86 only

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Correct Answer: Option C

Explanation:
Custom ARM chips for Macs.

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

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