2. Sample Papers
  3. 4th Class
  4. Computers Science

4th Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-9

  • question_answer
    Students and teachers can interact with each other from any part of the world through video conference one of the most important thing that is required for video conferencing is:

    A) Joystick            

    B) Printer

    C) Scanner            

    D) Webcam

    E) None of these

    Correct Answer: D

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