Interrupt handling is managed by: MCQ with Answer and Explanation

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Interrupt handling is managed by:

A. Control Unit

B. Registers only

C. External devices only

D. ALU

Answer: Option A

Solution (By JKSSB Mock Tests)

CU responds to interrupts by saving state and handling requests.

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

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Practice More CPU (Central Processing Unit) Questions

Question #1

L3 cache is typically:

A. Used only for instructions

B. Shared among all CPU cores

C. Slower than registers but faster than RAM

D. Private to each core

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Correct Answer: Option B

Explanation:
It acts as a larger shared cache layer.

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

Question #2

Ray tracing acceleration in CPUs/GPUs uses:

A. Specialized hardware units

B. Basic ALU only

C. Software simulation

D. No support

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Correct Answer: Option A

Explanation:
Dedicated RT cores or units.

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

Question #3

The memory controller can be:

A. Part of ALU

B. Integrated in the CPU

C. Always external

D. Irrelevant

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Correct Answer: Option B

Explanation:
On-die memory controller reduces latency.

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

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