OCR J277 Computer Science

📝 1.1 - Systems architecture

📝 1.2 - Memory & storage

• • Primary storage

  • Secondary Storage

  • Units

  • Data Storage

  • Compression

📝 1.3 - Computer networks, connections and protocols

📝 1.4 - Network security

📝 1.5 - System software

📝 1.6 - Ethical, legal, cultural and environmental impacts of digital technology

📝 2.1 - Algorithms

📝 2.2 - Programming fundamentals

📝 2.3 - Producing robust programs

📝 2.4 - Boolean logic

📝 2.5 - Programming languages and Integrated Development Environments