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Assertion: Telephony is an example of po...

Assertion: Telephony is an example of point-to-point communication mode.
Reason: In point to-point communication modes, communication takes place over a link between a single transmitter and a receiver.

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Knowledge Check

  • Which of the following is an example of point to point communication mode?

    A
    Radio
    B
    Television
    C
    Telephony
    D
    All of these

  • Point to point communication requires the use of

    A
    a guided medium only
    B
    unguided medium only
    C
    any medium
    D
    none of these

  • Which of the following is an example of broadcast mode of communication?

    A
    Radio
    B
    Television
    C
    Mobile
    D
    Both a and b

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    Assertion. There is no net exchange of gases at compensation point. Reason. Photosynthesis and respiration stop at compensation point.

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