All-in-one computers integrate: MCQ with Answer and Explanation

All-in-one computers integrate:

A. Monitor, CPU, and peripherals in one unit

B. Keyboard and mouse

C. External storage

D. Only printer and scanner

Answer: Option A

AIO PCs save space.

This question belongs to: Computer Computer Hardware

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Question #1 Report Error

Flicker-free technology in monitors reduces:

A. Brightness

B. Resolution

C. Contrast

D. Eye strain by eliminating PWM flicker

Correct Answer: Option D

Explanation:
Better for health.

This question belongs to: Computer Computer Hardware

Question #2 Report Error

What does a KVM over IP allow?

A. Local only

B. Printing remote

C. Remote hardware access

D. Scanning remote

Correct Answer: Option C

Explanation:
Data center management.

This question belongs to: Computer Computer Hardware

Question #3 Report Error

Thermal printers are commonly used in:

A. Billing machines and POS

B. Large format printing

C. Laser quality documents

D. Photo studios

Correct Answer: Option A

Explanation:
They use heat-sensitive paper for receipts.

This question belongs to: Computer Computer Hardware