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OCR GCSE Computer Science (J277)
These pages are based on the J277 OCR GCSE Computer Science 2020 specification. This website is in no way affiliated with OCR.
Component One
1. Systems Architecture
2. Memory & Storage
3. Networks
3.1a - Network Types & Performance
3.1b - Network Hardware & Internet
Component Two
1. Algorithms
2. Programming Fundamentals
4. Boolean Logic
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