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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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