2. Sample Papers
  3. 10th Class
  4. Computers Science

10th Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-9

  • question_answer
    Which one of the following protocols allows user to make telephone calls on web?

    A)  Telnet              

    B)  VoIP

    C)  SMTP             

    D)  HTTP

    E)  None of these

    Correct Answer: B

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