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10th Class Computers Science Fundamentals of Computer Question Bank Fundamentals of Computer

  • question_answer
    The terms DPI, PPM and spooling are associated with which of the following I/O devices?

    A)  

    B)                        

    C)                       

    D)  

    Correct Answer: A

    Solution :

    In printing Dots Per Inch and Pages Per Minute are used to measure resolution of image printed and speed of a printer respectively. Spooling refers to putting printing jobs in a buffer, a special area in memory or on a disk where a device can access them when it is ready.


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