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

  • question_answer Select the INCORRECT statement.

    A) Light pen and joystick are pointing devices.

    B) OMR is a special type of scanner used to evaluate MCQ answer sheets.

    C) Webcam is primarily used to give sound output.

    D) Plotter is used for designing purposes.

    Correct Answer: C

    Solution :

    A webcam is a small video camera that is primarily used for recording videos and to take pictures. So, option [C] is incorrect.

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