Question

    Which of the following is not an example of simplex

    communication?
    A Radio broadcasting Correct Answer Incorrect Answer
    B Television broadcasting Correct Answer Incorrect Answer
    C Speaker Correct Answer Incorrect Answer
    D Walkie-talkie Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Simplex communication refers to one-way communication only, whereas walkie-talkies allow for two-way communication, which makes them a duplex communication device.

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