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    Question

    A device is used to read information encoded into a small plastic cards.

    A magnetic disk Correct Answer Incorrect Answer
    B badge reader Correct Answer Incorrect Answer
    C punch card Correct Answer Incorrect Answer
    D light pen Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    The statement describes a device typically referred to as a card reader. Such devices are designed to extract or interpret data stored in small plastic cards, like:  Credit and debit cards ID cards or access control cards Smart cards Overall, such devices convert the encoded data into a readable format for the respective applications, ensuring secure and quick data access. 

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