An example of wearable input device is: MCQ with Answer and Explanation

An example of wearable input device is:
A. Desktop monitor
B. External HDD
C. Smartwatch with sensors
D. Laser printer
Answer: Option C
Solution (By JKSSB Mock Tests)
Wearables like smartwatches input data via touch/sensors.

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Practice More Computer Hardware Questions

Question #1
What is the function of a northbridge in older systems?
A. Audio
B. Storage control
C. Slow I/O
D. High speed interconnect

Correct Answer: Option D


Explanation:
Memory and graphics.

This question belongs to: Computer Computer Hardware
Question #2
The main difference between consumer and enterprise SSDs is:
A. Higher endurance and features in enterprise
B. Lower capacity
C. Higher price always same
D. Slower speed

Correct Answer: Option A


Explanation:
For heavy workloads.

This question belongs to: Computer Computer Hardware
Question #3
Dynamic contrast ratio in monitors is:
A. Static only
B. Adjusted backlight for better perceived contrast
C. Color only
D. Fixed

Correct Answer: Option B


Explanation:
Marketing vs real contrast.

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