OCR GCSE Computer Science · J277
Paper 1
Revise: Character SetsUnicode was developed to overcome the limitations and conflicts of earlier character sets. It assigns unique codes to characters from the world's major writing systems, along with many technical symbols and emoji.
- Revise: Bits per Character and Capacity
A standard that assigns codes to characters from many languages and to a wide range of symbols. The number of bits used to store its characters depends on the encoding.