The issue width determines: MCQ with Answer and Explanation

The issue width determines:

A. Cache associativity

B. TDP rating

C. How many instructions can be issued per cycle

D. Memory size

Answer: Option C

Key superscalar parameter.

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

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Question #1 Report Error

Which is essential for virtualization?

A. Basic ALU

B. Small cache

C. Hardware-assisted virtualization extensions

D. Low core count

Correct Answer: Option C

Explanation:
Like VT-x or AMD-V.

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

Question #2 Report Error

The loop buffer or uop cache stores:

A. Addresses

B. Data from memory

C. Power states

D. Decoded micro-operations for loops

Correct Answer: Option D

Explanation:
Reduces power by avoiding repeated decode.

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

Question #3 Report Error

The main function of the CPU is to:

A. Store large amounts of data

B. Execute programs and process data

C. Connect to the internet

D. Display output on screen

Correct Answer: Option B

Explanation:
The CPU carries out instructions of computer programs through processing.

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