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OCR GCSE Computer Science (J277)
These pages are based on the J277 OCR GCSE Computer Science specification. This website is in no way affiliated with OCR.
Component One: Computer Systems

1. Systems Architecture

2. Memory & Storage

3. Networks
3.1a - Network Types & Performance
3.1b - Network Hardware & Internet



Component Two: Computational Thinking, Algorithms and Programming

1. Algorithms

2. Programming Fundamentals


4. Boolean Logic

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