Hexadecimal and character sets
Use this guide to understand how text and numbers can be encoded in a computer as patterns of binary digits. Find out about hexadecimal which is a shortcut for representing binary. The guide explains that ASCII and Unicode are important character sets that are used as standard.
Additional details
| Year band(s) | 5-6, 7-8 |
|---|---|
| Content type | Student challenges |
| Format | Web page |
| Keywords | Binary, Hexadecimal, Data representation, Character sets, ASCII, Unicode |
| Organisation | BBC |
| Copyright | 2016 BBC. Free-for-education material. |
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