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Which mouse type uses a light sensor instead of a rolling ball to detect movement?

AMechanical mouse
BTrackball mouse
CWired keyboard
DOptical mouse

Explanation

– An optical mouse uses a light sensor to detect movement.
– It has replaced older mechanical mice with rolling balls.
– Optical mice are generally more accurate and reliable.

Exam Relevance
  • Topic: Input and Output Devices
  • Subtopic: Input Devices
Submitted by: mcqstutor Team More Computer MCQs →

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