SSC General Science & Technology Sample Paper NCERT Sample Paper-4

  • question_answer
    What is the Pel?

    A)  It is the smallest, controllable element of a picture represented on the screen

    B)  It is a high-level programming used in web-browsing

    C)  It is the hardware used to debug the computer when it crashed

    D)  A is a netbook with high quality of Wi-Fi capability

    Correct Answer: A

    Solution :

    [a] pel is the smallest discrete component of an image or picture on a CRT screen (usually a coloured dot); "the greater the number of pixels per inch the greater the resolution" The term pel has been replaced by pixel, another contraction of "picture element."

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