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Discussion :: Computer Fundamental Miscellaneous

  1. A hand-held device which reads marks or characters on paper by detecting photo-sensitivity is known as

    2. A.

     Light pen
    B.

     Optical-wand
    C.

     Plotter
    D.

     All of the above
    E.

     None of the above

    View Answer

    Workspace

    View Answer

    Answer : Option B

    Explanation :

    Explanation Not Provided

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