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    Question

    Which of the following is an example of

    telecommunication?
    A mouse Correct Answer Incorrect Answer
    B keyboard Correct Answer Incorrect Answer
    C monitor Correct Answer Incorrect Answer
    D modem Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Modem is an example of telecommunication device. It encodes digital information through carrier wave signal. Modem is a combined device for modulation and demodulation for example between the digital data of a computer and and the analog signal of telephone line.

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