The QWERTY keyboard was originally designed to: MCQ with Answer and Explanation

The QWERTY keyboard was originally designed to:
A. Prevent mechanical jams in typewriters
B. For gaming
C. Speed up typing
D. For one-handed use
Answer: Option A
Solution (By JKSSB Mock Tests)
To slow down typing to avoid key jams in old typewriters.

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Practice More Computer Hardware Questions

Question #1
A flatbed scanner's lid is important for:
A. Increasing speed
B. Blocking ambient light during scan
C. Paper feed
D. Color enhancement

Correct Answer: Option B


Explanation:
Better image quality.

This question belongs to: Computer Computer Hardware
Question #2
Portable document scanners are useful for:
A. Mobile professionals needing quick digitization
B. High volume office only
C. 3D printing
D. Photo editing

Correct Answer: Option A


Explanation:
Compact and battery powered options exist.

This question belongs to: Computer Computer Hardware
Question #3
HDR support in monitors requires:
A. Low resolution
B. Slower refresh
C. Monochrome
D. Higher brightness and color gamut

Correct Answer: Option D


Explanation:
For realistic visuals.

This question belongs to: Computer Computer Hardware