What is aspect ratio in monitors? MCQ with Answer and Explanation

What is aspect ratio in monitors?
A. Refresh rate
B. Number of colors
C. Pixel density
D. Ratio of width to height of display
Answer: Option D
Solution (By JKSSB Mock Tests)
Common ratios are 16:9 and 16:10.

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What does a KVM over IP allow?
A. Remote hardware access
B. Printing remote
C. Local only
D. Scanning remote

Correct Answer: Option A


Explanation:
Data center management.

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Question #2
The ink level monitoring in printers uses:
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C. Sensors or software estimation
D. Manual check only

Correct Answer: Option C


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What does MICR stand for in banking hardware?
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Correct Answer: Option C


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