Which is a characteristic of ARM processors? MCQ with Answer and Explanation

Which is a characteristic of ARM processors?

A. High power consumption desktops

B. Energy efficiency for mobile devices

C. CISC architecture

D. Limited to servers

Answer: Option B

They dominate mobile and embedded markets.

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

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Question #1 Report Error

Which company leads in discrete GPU but also makes CPUs?

A. NVIDIA has CPUs too but AMD/Intel primary

B. All do equally

C. Focus on one

D. None

Correct Answer: Option A

Explanation:
AMD integrates well with Radeon.

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

Question #2 Report Error

The memory controller can be:

A. Integrated in the CPU

B. Part of ALU

C. Irrelevant

D. Always external

Correct Answer: Option A

Explanation:
On-die memory controller reduces latency.

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

Question #3 Report Error

ALU performs operations on data received from:

A. Keyboard

B. Registers

C. Output devices

D. Secondary storage

Correct Answer: Option B

Explanation:
ALU works with data held in CPU registers.

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