Which is essential for virtualization? MCQ with Answer and Explanation

Question

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Which is essential for virtualization?

A. Low core count

B. Small cache

C. Basic ALU

D. Hardware-assisted virtualization extensions

Answer: Option D

Solution (By JKSSB Mock Tests)

Like VT-x or AMD-V.

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

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Question #1

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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

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3D V-Cache technology by AMD increases:

A. Power draw

B. Clock speed

C. Core count

D. L3 cache capacity using stacked design

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Correct Answer: Option D

Explanation:
It significantly boosts cache for gaming and workloads.

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

Question #3

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Speculative execution can lead to:

A. Always secure processing

B. Security vulnerabilities like Spectre

C. Reduced performance

D. No side effects

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Correct Answer: Option B

Explanation:
It requires mitigations for information leaks.

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

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