The vector mask in AVX allows: MCQ with Answer and Explanation

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The vector mask in AVX allows:

A. Conditional execution in SIMD

B. Address masking

C. Scalar only

D. No operations

Answer: Option A

Solution (By JKSSB Mock Tests)

Efficient for predicated operations.

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

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Question #1

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The Control Unit can be implemented as:

A. Hardwired or microprogrammed

B. Software only

C. Hardwired only

D. ALU based

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Correct Answer: Option A

Explanation:
Both designs are used depending on flexibility needs.

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

Question #2

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ARM processors are commonly used in:

A. Desktop only

B. Mobile devices due to power efficiency

C. High power servers only

D. No devices

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Correct Answer: Option B

Explanation:
They are known for low power consumption.

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

Question #3

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The reorder buffer in out-of-order CPUs helps maintain:

A. Faster fetch

B. ALU speed

C. Program order for retirement

D. Memory size

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Correct Answer: Option C

Explanation:
Ensures correct sequential appearance of results.

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

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