Computer Science for IGCSE & O level - Data Representation (Section 6 - No. 11)
In data representation, what does the term 'color depth' mean?
The number of pixels in an image.
The number of colors that can be displayed in an image.
The resolution of an image.
The physical size of an image.
解释
Color depth indicates the number of bits used to represent the color of a single pixel.