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    Question

    Which among the following is an output

    device?
    A Light pen Correct Answer Incorrect Answer
    B Plotter Correct Answer Incorrect Answer
    C Microphone Correct Answer Incorrect Answer
    D Bar Code Reader Correct Answer Incorrect Answer

    Solution

    Plotter is an output device that generates a hard copy of a digitally depicted design. The design is sent to the plotter through a graphics card, and the design is formed by using a pen. It is generally used with engineering applications, and essentially draws a given image using a series of straight lines.

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