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  3. 3rd Class
  4. Computers Science
  5. Input and Output Devices

3rd Class Computers Science Input and Output Devices Question Bank Input and Output Devices

  • question_answer
    Select the odd one out.

    A)  

    B)  

    C)  

    D)  

    Correct Answer: A

    Solution :

    Scanner, trackball and joystick are input devices, whereas printer is an output device.


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