Question: A raster video controller has an 18-bit DAC and comes equipped with 768K of video RAM. a) What is the maximum display resolution (at 4:3)

A raster video controller has an 18-bit DAC and comes equipped with 768K of video RAM.

a) What is the maximum display resolution (at 4:3) you can provide in a 256 color mode?

b) In a 640 x 400 x 16 color mode, how many pages can be stored?

c) How many bytes are required for a lookup table in an 8-page 320 x 200 mode?

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