2. Sample Papers
  3. 12th Class
  4. Computers Science

12th Class Computers Science Sample Paper Cyber Olympiad Sample Paper-1

  • question_answer
    ____ is a device that will only send a message to the device that needs or requests it, rather than broadcasting it to all devices.

    A) Router                          

    B) Hub

    C) Switch                          

    D) Bridge

    Correct Answer: C

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