1 A2/A-level Computing resources Search within results Go How ratings and recommendations work Apply Filter resourcesClear all filtersLevelClear filter A2/A-level SubjectClear filter Computing Exam board Other TopicClear filter Hardware components Software data security and integrity processes Resources Crossword Flashcards Multi-tool Quizsearch chapter 2.7 and 2.8 A2/A-level, Computing Crossword Search again