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    Question

    A device needed to communicate with computers using

    telephone lines is?
    A Disk Correct Answer Incorrect Answer
    B CPU Correct Answer Incorrect Answer
    C VDU Correct Answer Incorrect Answer
    D Modem Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    A modem is a device that allows digital data to be transmitted over telephone lines. It modulates and demodulates the signals.

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