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GCSE OCR COMPUTER SCIENCE J277
GCSE OCR COMPUTER SCIENCE J277 Includes most topics from the specification The notes I created to help me achieve a grade 9 at GCSE
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Summary 1.3. - computer networks, connections and protocols
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OCR COMPUTER SCIENCE J277 1.3. - COMPUTER NETWORKS, CONNECTIONS AND PROTOCOLS achieved grade 9 at GCSE
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Add to cartOCR COMPUTER SCIENCE J277 1.3. - COMPUTER NETWORKS, CONNECTIONS AND PROTOCOLS achieved grade 9 at GCSE
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Summary 1.1 - systems architecture
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GCSE OCR COMPUTER SCIENCE J277 1.1 - SYSTEMS ARCHITECTURE 1.1.1 Architecture of the CPU, 1.1.2 CPU performance, 1.1.3 Embedded systems
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Add to cartGCSE OCR COMPUTER SCIENCE J277 1.1 - SYSTEMS ARCHITECTURE 1.1.1 Architecture of the CPU, 1.1.2 CPU performance, 1.1.3 Embedded systems
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memory and storage summary
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GCSE OCR COMPUTER SCIENCE J277 1.2 - MEMORY AND STORAGE 1.2.1 Primary storage (Memory), 1.2.2 Secondary storage, 1.2.3 Units, 1.2.4 Data storage, 1.2.5 Compression
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Add to cartGCSE OCR COMPUTER SCIENCE J277 1.2 - MEMORY AND STORAGE 1.2.1 Primary storage (Memory), 1.2.2 Secondary storage, 1.2.3 Units, 1.2.4 Data storage, 1.2.5 Compression
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Summary 2.5 - Programming languages and Integrated Development Environments
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GCSE OCR COMPUTER SCIENCE J277 2.5 - programming languages and Integrated Development Environments 2.5.1 Languages, 2.5.2 The Integrated Development Environment (IDE)
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Add to cartGCSE OCR COMPUTER SCIENCE J277 2.5 - programming languages and Integrated Development Environments 2.5.1 Languages, 2.5.2 The Integrated Development Environment (IDE)
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Summary 2.3 - producing robust programs
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GCSE OCR COMPUTER SCIENCE J277 2.3 - producing robust programs 2.3.1 Defensive design, 2.3.2 Testing
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Add to cartGCSE OCR COMPUTER SCIENCE J277 2.3 - producing robust programs 2.3.1 Defensive design, 2.3.2 Testing
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Summary 2.1 - algorithms
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GCSE OCR COMPUTER SCIENCE J277 2.1 - algorithms 2.1.1 Computational thinking, 2.1.2 Designing, creating and refining algorithms
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Add to cartGCSE OCR COMPUTER SCIENCE J277 2.1 - algorithms 2.1.1 Computational thinking, 2.1.2 Designing, creating and refining algorithms
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Summary 1.6.1 - open source and proprietary software
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GCSE OCR COMPUTER SCIENCE J277 1.6 - Ethical, legal, cultural and environmental impacts of digital technology 1.6.1 - open source and proprietary software
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Add to cartGCSE OCR COMPUTER SCIENCE J277 1.6 - Ethical, legal, cultural and environmental impacts of digital technology 1.6.1 - open source and proprietary software
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Summary 1.6.1 - ethical, legal, cultural and environmental impact
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GCSE OCR COMPUTER SCIENCE J277 1.6 – Ethical, legal, cultural and environmental impacts of digital technology 1.6.1 Ethical, legal, cultural and environmental impact
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Summary 1.5 - systems software
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GCSE OCR COMPUTER SCIENCE J277 1.5. - systems software 1.5.1 - operating systems, 1.5.1 - utility software
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Summary 1.4 - network security
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GCSE OCR COMPUTER SCIENCE J277 1.4 - network security 1.4.1 - threats to computer systems and networks, 1.4.2 - identifying and preventing vulnerabilities
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Add to cartGCSE OCR COMPUTER SCIENCE J277 1.4 - network security 1.4.1 - threats to computer systems and networks, 1.4.2 - identifying and preventing vulnerabilities
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Add to cartGCSE OCR COMPUTER SCIENCE J277 1.2.2 - secondary storage
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