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    Question

    Which type of device is used for identifying people by

    their unique characteristics?
    A joystick Correct Answer Incorrect Answer
    B biometric device Correct Answer Incorrect Answer
    C Web camera Correct Answer Incorrect Answer
    D scanner Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    A biometric device is a type of device that records the unique characteristics such as finger prints because it is impossible to have two different persons with the same fingers prints.

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