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CBSE Class 9 Computer Applications Question 33 of 72

Input and Output Devices — Question 5

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5
Question

Question 5

Name the type of mouse which uses laser technology to detect the motion of the ball.

  1. Optical mouse
  2. Mechanical Mouse
  3. Opto Mechanical mouse
  4. All of these
Answer

Optical mouse

Reason — Optical mouse uses laser technology to detect the motion of the ball.