How much video memory is required to store two pages of an image, assuming that the resolution of the monitor screen is 640 x 350 pixels and the number of colors used is 16?
Total number of image points:
K = 640 * 350 = 224000
Number of bits to record one point;
i = 4
Video memory capacity (number of bits) for recording one page:
V = 224000 * 4 = 896000 bits The amount of video memory for recording two pages:
V = 1,792,000 bits = 224,000 bytes = 218.72 KB = 0.2136 MB
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