What is the name of the display feature that highlights the screen which requires operator attention? (a) pixel (b) reverse video (c) touch screen (d) cursor?
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reverse video is the name of the display feature that highlights the screen which requires operator attention.
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The name of the display feature highlighting the screen which requires operator attention is known as reverse video.
- Reverse video or the reverse screen is the computer display technique that inverts the values of background and text colour.
- The video is generally inverted by inverting the pixel brightness values of the display area concerned. When 256 brightness values are written as 0 to 255, then the 255 value is 0 and vice versa.
- For software programs, reverse video is widely used as a visual aid to illustrate a list created as a help in preventing definition mistakes, where an intended operation is done on an object that is not the intended one.
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