COMPUTER HARDWARE
COMPUTER MEMORY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A ____ is a single dot on the computer screen.
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Pixel
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card
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laser beam
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None of the above
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Explanation:
Detailed explanation-1: -The correct answer is Pixel. Pixel is the smallest addressable point on a computer screen.
Detailed explanation-2: -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 points addressable display device; so it is the smallest controllable element of a picture represented on the screen.
Detailed explanation-3: -Pixels, or picture elements, are the smallest physical points on a display, as well as the base components. Pixels are therefore the building blocks of any image you see on your screen. Pixels and resolution are directly correlated and a higher resolution equals a higher number of pixels on a monitor screen.
There is 1 question to complete.