2 AS Computing resources Search within results Go How ratings and recommendations work Apply Filter resourcesClear all filtersLevelClear filter AS SubjectClear filter Computing Exam board AQA All boards TopicClear filter Data Representation Resources Flashcards Multi-tool Revision Cards Binary and Hexadecimal AS, Computing 13 flashcards 3.0 / 5 Sound AS, Computing 17 revision cards 3.0 / 5 Search again