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 OCR TopicClear filter Databases compression exchanging data Resources Flashcards Multi-tool COMPLETE 1.3 OCR A LEVEL COMPUTER SCIENCE A2/A-level, Computing 70 flashcards Search again