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

12th Class Computers Science Sample Paper Computer Networks - Sample Paper-3

  • question_answer
    Which communication channel(s) is/are suitable in communication in hilly areas:

    A) Radiowave       

    B) Bluetooth

    C) WiFi                 

    D) None of the above

    Correct Answer: A

    Solution :

    [a] Radiowave channel is suitable in communication in hilly areas.


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