2 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 Binary Resources Mindmap Revision Cards SCD - 1.4.1 Data Types A2/A-level, Computing 13 revision cards 5.0 / 5 Floating-Point Numbers A2/A-level, Computing Mindmap 4.0 / 5 Search again