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GCSE Computer Science OCR
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GCSE Computer Science OCR
free revision notes.
GCSE Computer Science OCR
– Topics
Algorithms
Sorting Algorithms
Search Algorithms
Writing Algorithms- Flow Diagrams
Writing Algorithms- Pseudo-Code
Computational Thinking
Components of a Computer System
Open Source and Proprietary Software
System Storage- Utilities
System Storage- The OS
Secondary Storage
CPU and System Performance
Memory
The CPU
Computer Systems
Computational Thinking, Algorithms and Programming
Data Representation: Compression
Data Representation: Storing Sound
Data Representation: Storing Images
Data Representation: Characters
Hexadecimal Numbers
Binary Numbers
Data Representation: Units
Data Representation: Logic
Integrated Development Environments
Translators
Testing
Defensive Design
Sub Programs
Searching Data
Storing Data
File Handling
Arrays
Boolean Operators
Program Flow
Strings
Constants and Variables
Programming Basics - Casting and Operators
Programming Basics - Data Types
Sorting Algorithms
Search Algorithms
Writing Algorithms - Flow Diagrams
Writing Algorithms - Pseudocode
Computational Thinking
Computer Systems
Issues: Computer Legislation
Environmental Issues
Ethical and Cultural Issues
Networks: Security Threats
Networks: The Internet
Network Protocols
Network Topologies
Networks: Client-Server and Peer-to-Peer
Wireless Networks
Hardware
Networks: LAN and WAN
Open Source and Proprietary Software
System Software - Utilities
System Software - The OS
Secondary Storage
CPU and System Performance
Computer System: Memory
Computer System: The CPU
Computer Systems
Data Respresentations
Compression
Storing Sound
Storing Images
Characters
Hexadecimal Numbers
Binary Numbers
Units
Logic
Design, Testing and IDEs
Integrated Development Environments
Translators
Testing
Defensive Design
Issues
Computer Legislation
Environmental Issues
Ethical and Cultural Issues
Networks
Network Security Threats
Networks- The Internet
Network Protocols
Network Topologies
Client-Server and Peer-to-Peer Networks
Networks- Hardware
Networks- LANs and WANs
Programming
Searching Data
Storing Data
File Handling
Arrays
Boolean Operations
Program Flow
Strings
Constansts and Variable
Programming Basics- Operators
Programming Basics- Data Types