Modern CPUs often include multiple cores to: MCQ with Answer and Explanation

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Modern CPUs often include multiple cores to:

A. Reduce power consumption only

B. Enable parallel processing

C. Decrease clock speed

D. Increase memory size

Answer: Option B

Solution (By JKSSB Mock Tests)

Multi-core processors allow simultaneous execution of instructions for better performance.

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

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Practice More CPU (Central Processing Unit) Questions

Question #1

Neural Processing Unit (NPU) in CPUs is for:

A. Accelerating AI and machine learning tasks

B. Storage

C. Display

D. Basic arithmetic

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Correct Answer: Option A

Explanation:
Specialized for tensor operations in AI.

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

Question #2

Which technology allows a single physical core to execute two threads?

A. Multi-core processing

B. Simultaneous Multithreading (SMT)

C. Overclocking

D. Cache coherence

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Correct Answer: Option B

Explanation:
SMT improves resource utilization.

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

Question #3

Which architecture uses condition codes extensively?

A. Only CISC

B. Many RISC designs

C. No modern CPU

D. Quantum processors

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Correct Answer: Option B

Explanation:
Flags guide conditional execution.

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

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