6th Class Computers Sample Paper Computer Science Olympiad Model Test Paper-1

  • question_answer
    Instead of using a mouse, you can use this pointing device to control the pointer by rotating a ball with your thumb.
    What is the name of that device?

    A) Pointing stick     

    B) Touchpad

    C) Joystick

    D) Trackball

    E) None of these

    Correct Answer: D


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