Which of the following is a CISC characteristic? MCQ with Answer and Explanation

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Which of the following is a CISC characteristic?

A. Large number of registers

B. Fixed length instructions

C. Complex multi-cycle instructions

D. Simple pipeline

Answer: Option C

Solution (By JKSSB Mock Tests)

CISC instructions can perform multiple low-level operations.

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

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Practice More CPU (Central Processing Unit) Questions

Question #1

The associativity in cache means:

A. Number of places a block can go

B. Size of cache

C. Speed of access

D. Write policy

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Correct Answer: Option A

Explanation:
Affects conflict misses.

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

Question #2

The memory ordering model in x86 is:

A. No ordering

B. Strongly ordered with some relaxations

C. ARM style

D. Weakly ordered always

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Correct Answer: Option B

Explanation:
Ensures consistency.

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

Question #3

Which flag indicates arithmetic overflow?

A. Overflow flag

B. Carry flag

C. Zero flag

D. Sign flag

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Correct Answer: Option A

Explanation:
It signals when a result exceeds representable range.

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

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