About Course
Draft course aligned to the official 2026 syllabus, covering AS and A Level theory, algorithms, data structures, databases, AI and practical programming. Independent preparation; not endorsed by Cambridge International Education.
Course learning resources
Download printable course notes – PDF
Download datasets, worked programs and practical files – ZIP
Version 1 · Revised 20 October 2026 · Original DatalytIQs Institute of Data, Technology and Professional Studies learning resources.
Course Content
AS 1. Information representation
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Data representation, multimedia and compression
AS 2. Communication
AS 3. Hardware
AS 4. Processor fundamentals
AS 5. System software
AS 6. Security, privacy and data integrity
AS 7. Ethics and ownership
AS 8. Databases
AS 9. Algorithm design and problem-solving
AS 10. Data types and structures
AS 11. Programming
AS 12. Software development
A2 13. Data representation
A2 14. Communication and internet technologies
A2 15. Hardware and virtual machines
A2 16. System software
A2 17. Security
A2 18. Artificial intelligence
A2 19. Computational thinking and problem-solving
A2 20. Further programming
A2 21. Further data structures
A2 22. Algorithms
A2 23. Recursion
A2 24. Programming paradigms
25. Examination preparation
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