The issue width determines: MCQ with Answer and Explanation

Question

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The issue width determines:

A. How many instructions can be issued per cycle

B. Cache associativity

C. TDP rating

D. Memory size

Answer: Option A

Solution (By JKSSB Mock Tests)

Key superscalar parameter.

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

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Question #1

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Neural Processing Unit (NPU) in CPUs is for:

A. Storage

B. Display

C. Basic arithmetic

D. Accelerating AI and machine learning tasks

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Correct Answer: Option D

Explanation:
Specialized for tensor operations in AI.

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

Question #2

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Instruction Set Architecture (ISA) defines:

A. Cooling method

B. Physical layout

C. Manufacturing process

D. The interface between hardware and software

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Correct Answer: Option D

Explanation:
Like x86, ARM specify instructions.

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

Question #3

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Low precision computing in AI CPUs uses:

A. Integer only legacy

B. INT8 or FP16 for efficiency

C. Only FP64

D. No precision

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Correct Answer: Option B

Explanation:
Higher throughput.

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

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