A portable monitor is useful for: MCQ with Answer and Explanation

A portable monitor is useful for:

A. Scanning

B. Printing

C. Home desktops

D. Traveling professionals needing extra screen

Answer: Option D

USB-C powered options.

This question belongs to: Computer Computer Hardware

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Question #1 Report Error

What is the purpose of a hardware RAID controller?

A. Print status

B. Offload RAID processing from CPU

C. Monitor RAID

D. Software only

Correct Answer: Option B

Explanation:
Better performance.

This question belongs to: Computer Computer Hardware

Question #2 Report Error

Duplex scanning refers to:

A. Double resolution

B. Color and B/W

C. Two scanners

D. Scanning both sides of a page automatically

Correct Answer: Option D

Explanation:
Saves time.

This question belongs to: Computer Computer Hardware

Question #3 Report Error

Which scanner feature allows book scanning without damage?

A. Book edge or overhead scanner

B. Handheld

C. Sheet fed

D. Flatbed only

Correct Answer: Option A

Explanation:
Preserves bindings.

This question belongs to: Computer Computer Hardware