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

7th Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-8

  • question_answer
    Which of the following is not the possible ways of data exchange?

    A)  Simplex                       

    B)  Multiplex

    C)  Half-duplex                  

    D)  Full-duplex

    E)  None of these

    Correct Answer: B

You need to login to perform this action.
You will be redirected in 3 sec spinner