Which register temporarily holds data being processed by the ALU? MCQ with Answer and Explanation

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Which register temporarily holds data being processed by the ALU?

A. Status Register

B. Accumulator

C. Address Register

D. Program Counter

Answer: Option B

Solution (By JKExamLibrary)

The Accumulator is commonly used to hold operands and results of ALU operations.

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

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Heterogeneous computing involves:

A. CPU and GPU working together

B. Only one type of processor

C. Memory focus

D. Software only

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Correct Answer: Option A

Explanation:
Combining different processing units for efficiency.

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

Question #2 Report Error

The carry flag is set during:

A. Signed overflow

B. Unsigned arithmetic overflow

C. Zero result

D. Negative numbers

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Correct Answer: Option B

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Important for multi-precision arithmetic.

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

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The ring interconnect is used in:

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Correct Answer: Option B

Explanation:
Provides high bandwidth between cores.

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

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