2. Sample Papers
  3. 9th Class
  4. Computers Science

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

  • question_answer
    What do you mean by the term Firewall in the computer network?

    A)  It is defined as the system that is designed to connect to the network.

    B)  It is defined as the system that is designed to prevent from unauthorized access.

    C)  It is defined as the system that is configured to connect the computer to modem.

    D)  All of these

    E)  None of these

    Correct Answer: B

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