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    Question

    What is the purpose of error control in data

    communication?
    A To manage the flow of data between sender and receiver Correct Answer Incorrect Answer
    B To provide encryption for secure transmission Correct Answer Incorrect Answer
    C To prevent unauthorized access to data Correct Answer Incorrect Answer
    D To detect and correct errors in data transmission Correct Answer Incorrect Answer
    E All of these Correct Answer Incorrect Answer

    Solution

    Error control techniques are used to detect and correct errors introduced during data transmission. They ensure the accuracy and integrity of the data being communicated.

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