Which is an example of a non-impact printer? MCQ with Answer and Explanation

Which is an example of a non-impact printer?
A. Laser
B. Line Printer
C. Dot Matrix
D. Daisy Wheel
Answer: Option A
Solution (By JKSSB Mock Tests)
Laser printers do not use impact mechanism.

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Practice More Computer Hardware Questions

Question #1
What causes image retention in OLED monitors?
A. Low resolution
B. Wrong cable
C. High brightness only
D. Static images over long periods

Correct Answer: Option D


Explanation:
Pixel wear issue mitigated by features.

This question belongs to: Computer Computer Hardware
Question #2
A common maintenance for optical mice is:
A. Cleaning the sensor
B. Paper loading
C. Replacing ball
D. Ink refill

Correct Answer: Option A


Explanation:
Dust affects performance.

This question belongs to: Computer Computer Hardware
Question #3
Flicker-free technology in monitors reduces:
A. Contrast
B. Resolution
C. Brightness
D. Eye strain by eliminating PWM flicker

Correct Answer: Option D


Explanation:
Better for health.

This question belongs to: Computer Computer Hardware