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5th Class Computers Science Fundamentals of Computer Question Bank Fundamentals of Computer

  • question_answer
    Which of the following devices interpret lines of different thickness that are mostly seen on many products available in supermarkets?

    A) MICR               

    B) Graphic tablet

    C) Barcode Reader

    D) OCR

    Correct Answer: C

    Solution :

    A barcode contains lines of different thickness, it contains the product code or price information. A barcode reader is a type of scanner that captures and reads information contained in a bar code.


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