Computer Science for IGCSE & O level - Data Representation (Section 14 - No. 34)
If a pixel is represented using 1 bit, how many colors can it display?
1
2
4
8
Giải thích
With 1 bit, there are 2^1 = 2 possible values (e.g., 0 and 1), representing 2 colors (typically black and white).