What does the acronym FPU stand for in CPU context? MCQ with Answer and Explanation

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What does the acronym FPU stand for in CPU context?

A. Floating Point Unit

B. Fetch Pipeline Unit

C. Fast Processing Unit

D. Flag Processing Unit

Answer: Option A

Solution (By JKExamLibrary)

FPU handles floating-point arithmetic operations.

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

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Practice More CPU (Central Processing Unit) Questions

Question #1 Report Error

The reservation station holds:

A. Fetched raw

B. Instructions waiting for operands

C. Committed instructions

D. Retired uops

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Correct Answer: Option B

Explanation:
In Tomasulo's algorithm style.

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

Question #2 Report Error

The opcode in an instruction specifies the:

A. Address

B. Operation to be performed

C. Data value

D. Register number only

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Correct Answer: Option B

Explanation:
Opcode tells the CPU what action to take.

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

Question #3 Report Error

Which is a characteristic of ARM processors?

A. Limited to servers

B. High power consumption desktops

C. CISC architecture

D. Energy efficiency for mobile devices

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Correct Answer: Option D

Explanation:
They dominate mobile and embedded markets.

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

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