AVX instructions extend: MCQ with Answer and Explanation

Question

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AVX instructions extend:

A. Control unit functions

B. Basic arithmetic only

C. Vector processing capabilities

D. Memory addressing

Answer: Option C

Solution (By JKSSB Mock Tests)

Advanced Vector Extensions for wider SIMD.

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

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Question #1

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The pipeline depth affects:

A. Cache size

B. Core count

C. TDP only

D. Frequency potential and hazard complexity

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Correct Answer: Option D

Explanation:
Deeper pipelines allow higher clocks but more hazards.

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

Question #2

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Which register is used to store the return address during subroutine calls?

A. Flag Register

B. Link Register

C. Program Counter

D. Accumulator

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Correct Answer: Option B

Explanation:
Link Register (in many architectures) holds the return address.

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

Question #3

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A CPU with integrated graphics has:

A. Separate GPU

B. No display capability

C. GPU on the same die

D. Only CPU functions

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Correct Answer: Option C

Explanation:
APUs or processors with iGPU combine CPU and graphics.

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

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