2. Sample Papers
  3. 7th Class
  4. Computers Science

7th Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-6

  • question_answer
    Even broadband also experiences the virtual traffic jam. Which one of the following network device acts as a traffic cop in network?

    A)  Switch             

    B)  Router

    C)  Bridge             

    D)  Modem

    E)  None of these

    Correct Answer: B

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