AQA 8525 – SLR13 – Data representation GCSE AQA SLR13 Number bases GCSE AQA SLR13 Bit patterns GCSE AQA SLR13 Why hexadecimal is used in computer science GCSE AQA SLR13 Converting between decimal and 8 bit binary GCSE AQA SLR13 Converting between decimal and 2 digit hexadecimal GCSE AQA SLR13 The units of data storage GCSE AQA SLR13 Adding three 8-bit binary integers GCSE AQA SLR13 Binary shifts GCSE AQA SLR13 Representing characters and character sets GCSE AQA SLR13 Representing images GCSE AQA SLR13 Representing sound GCSE AQA SLR13 Compression introduction GCSE AQA SLR13 Compression – Huffman coding GCSE AQA SLR13 Compression – Run length encoding Also in this topic... AQA 8525 – SLR1 – Systems architecture AQA 8525 – SLR2 – Memory and storage AQA 8525 – SLR9 – Advanced programming concepts AQA 8525 – SLR11 – Boolean logic AQA 8525 – SLR14 – Relational databases and SQL