Which is not a function of the Control Unit? MCQ with Answer and Explanation

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Which is not a function of the Control Unit?

A. Performing division

B. Instruction decoding

C. Managing data flow

D. Generating timing signals

Answer: Option A

Solution (By JKSSB Mock Tests)

Arithmetic operations like division are handled by ALU.

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

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Practice More CPU (Central Processing Unit) Questions

Question #1

Zen architecture is associated with:

A. Qualcomm

B. AMD processors

C. Intel only

D. ARM

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Correct Answer: Option B

Explanation:
AMD's microarchitecture family.

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

Question #2

Which register points to the current stack location?

A. Index Register

B. Base Pointer

C. Program Counter

D. Stack Pointer

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Correct Answer: Option D

Explanation:
It manages stack operations like push/pop.

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

Question #3

Hyper-threading is Intel's implementation of:

A. Simultaneous Multithreading

B. Overclocking

C. Cache prefetch

D. Multi-core

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Correct Answer: Option A

Explanation:
It presents one core as multiple logical processors.

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

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