This material is designed to help students prepare for Paper 1. It includes a compilation of all the questions from Unit 1: Data Representation, presented in PowerPoint format. This format allows for ...

Try out the new knowledge organisers, this one is for Data Representation and contains a compressed version of what you need to know for the GCSE Computing exam. Useful for last minute revision, ...

How data types are structured; for example, how plus and minus signs are represented in numerical values or how character strings are formatted (enclosed in quotes, terminated with a null, etc.). THIS ...

Did you recently read an article, report, or scientific paper and think, ‘I wish there was a picture or diagram showing this information, instead of a lengthy description’? Written text is often full ...