CISC stands for: MCQ with Answer and Explanation

Question

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CISC stands for:

A. Central Integrated System Computer

B. Cache Instruction Set Computer

C. Control Instruction Set Computer

D. Complex Instruction Set Computer

Answer: Option D

Solution (By JKSSB Mock Tests)

CISC uses complex multi-step instructions.

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

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Practice More CPU (Central Processing Unit) Questions

Question #1

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Which register points to the current stack location?

A. Program Counter

B. Base Pointer

C. Index Register

D. Stack Pointer

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Correct Answer: Option D

Explanation:
It manages stack operations like push/pop.

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

Question #2

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Which is not a type of cache mapping?

A. None of the above

B. Direct mapped, set associative, fully associative

C. Virtual mapped

D. Physical only

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Correct Answer: Option C

Explanation:
Standard techniques are the three listed.

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

Question #3

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The bus cycle includes:

A. Instruction decode

B. Register transfer

C. ALU operations only

D. Address, data, and control phases

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Correct Answer: Option D

Explanation:
For communication with memory.

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

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