The combination of ALU and CU forms the: MCQ with Answer and Explanation

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The combination of ALU and CU forms the:

A. Memory Unit

B. Central Processing Unit

C. Input Unit

D. Output Unit

Answer: Option B

Solution (By JKSSB Mock Tests)

ALU and CU, along with registers, constitute the CPU.

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

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Practice More CPU (Central Processing Unit) Questions

Question #1

Which bus carries memory addresses from CPU?

A. System Bus

B. Control Bus

C. Data Bus

D. Address Bus

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Correct Answer: Option D

Explanation:
Address bus specifies memory locations.

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

Question #2

VLIW architecture relies on:

A. Dynamic execution

B. Compiler to pack multiple operations

C. No parallelism

D. Hardware scheduling only

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Correct Answer: Option B

Explanation:
Very Long Instruction Word.

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

Question #3

AVX-512 refers to:

A. Power management

B. Cache level

C. Core count

D. 512-bit vector instruction extensions

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Correct Answer: Option D

Explanation:
It enables wider SIMD operations.

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

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