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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
[Show more]GCSE OCR COMPUTER SCIENCE J277 Includes most topics from the specification The notes I created to help me achieve a grade 9 at GCSE
[Show more]OCR COMPUTER SCIENCE J277 
1.3. - COMPUTER NETWORKS, CONNECTIONS AND PROTOCOLS 
achieved grade 9 at GCSE
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1.3. - COMPUTER NETWORKS, CONNECTIONS AND PROTOCOLS 
achieved grade 9 at GCSE
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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1.1 - SYSTEMS ARCHITECTURE 
1.1.1 Architecture of the CPU, 1.1.2 CPU performance, 1.1.3 Embedded systems
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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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
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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2.5 - programming languages and Integrated Development Environments 
2.5.1 Languages, 2.5.2 The Integrated Development Environment (IDE)
GCSE OCR COMPUTER SCIENCE J277 
2.3 - producing robust programs 
2.3.1 Defensive design, 2.3.2 Testing
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2.3 - producing robust programs 
2.3.1 Defensive design, 2.3.2 Testing
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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2.1 - algorithms 
2.1.1 Computational thinking, 2.1.2 Designing, creating and refining algorithms
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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1.6 - Ethical, legal, cultural and environmental impacts of digital technology 
1.6.1 - open source and proprietary software
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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1.6 – Ethical, legal, cultural and environmental impacts of digital technology 
1.6.1 Ethical, legal, cultural and environmental impact
GCSE OCR COMPUTER SCIENCE J277 
1.5. - systems software 
1.5.1 - operating systems, 1.5.1 - utility software
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1.5. - systems software 
1.5.1 - operating systems, 1.5.1 - utility software
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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1.4 - network security 
1.4.1 - threats to computer systems and networks, 1.4.2 - identifying and preventing vulnerabilities
GCSE OCR COMPUTER SCIENCE J277 
1.2.2 - secondary storage
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1.2.2 - secondary storage
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