GCSE OCR Computer Science (J277)
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OCR GCSE Computer Science (J277)
Component 01 - Computer Systems
Primary storage (1.2.1)
Secondary storage (1.2.2)
Units, data storage and compression (1.2.3–5)
Network topologies, protocols and layers (1.3)
Operating systems and utility software (1.5.1–2)
Ethical, Legal, Cultural and Environmental (1.6)
Component 02 - Computational Thinking, Algorithms and Programming
Programming fundamentals (2.2)
Producing robust programs (2.3)
Boolean logic (2.4)
Programming languages and IDEs (2.5)
Disclaimer: you and your teacher are responsible for ensuring that you are covering the right information and to the right depth. We also recommend that you use an up-to-date copy of the specification from your examination board's website.