Banking Computers Science IBPS Bank PO and MT CWE Main Exam 20-11-2016

  • question_answer
    Which among the following is the smallest unit in an image in a computer screen?

    A)  Unit    

    B)  Pixel

    C)  Array 

    D)  Resolution

    E)  Clip

    Correct Answer: B

    Solution :

    [b] In digital imaging, a pixel, pel, dots, or picture element is a physical point in a raster image, or the smallest addressable element in an all poir.is addressable display device; so it is the smallest controllable element of a picture represented on the screen. Each pixel is a sample of an original image; more samples typically provide more accurate representations of the original.


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