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Computer systems

9 Lessons
  1. The CPU and the fetch-execute cycleFoundations
  1. Von Neumann architecture and registersCore
  1. CPU performance and embedded systemsCore
  1. RAM, ROM, cache and virtual memoryCore
  1. Secondary storage and the cloudCore
  1. Logic gates and truth tablesCore · Free
  1. XOR and Boolean expressionsCore
  1. Operating systems and utility softwareCore
  1. Programming languages and translatorsCore

Logic gates and truth tables

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Independent practice for AQA GCSE Computer Science (8525) and OCR GCSE Computer Science (J277). Not affiliated with or endorsed by AQA or OCR.