Which of the following is not a transmission medium?
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Correct Answer: Option D
Explanation:
A transmission medium is something that can mediate the propagation of signals for the purposes of telecommunication. A modem is a device or program that enables a computer to transmit data and so cannot be regarded as a transmission medium.
A transmission medium is something that can mediate the propagation of signals for the purposes of telecommunication. A modem is a device or program that enables a computer to transmit data and so cannot be regarded as a transmission medium.