1. An image is 800 by 500 pixels, and each pixel can be one of four colors. How much memory would it require? 400,000 pixels, 1,600,000 bits
2. An image is 800 by 500 pixels, and each pixel can be one of four colors. How much storage space would it require? 400,000 pixels, 1,600,000 bits
3. How many different colors could one represent using two, three and four bit codes?
A two-bit code gives 4 different colors. A three-bit code gives 8 different colors. A four-bit code gives 16 different colors.
4. When you add one bit to a code, what happens to the number of possible colors?
The number of different colors double
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