Edexcel IGCSE Biology Revision Notes
Concise resources for the Edexcel IGCSE Biology Course
Data Representation
1.1 Number Systems
1.2 Text, Sound and Images
1.3 Data Storage and Compression
Data transmission
2.1 Types and Methods of Data Transmission
2.2 Methods of Error Detection
2.3 Encryption
Hardware
3.1 Computer Architecture
3.2 Input and Output Devices
3.3 Data Storage
3.4 Network Hardware
Software
4.1 Types of Software and Interrupts
4.2 Types of Programming Language, Translators & IDEs
The internet and its uses
5.1 The internet and the World Wide Web
5.2 Digital Currency
5.3 Cyber Security
Automated and emerging technologies
6.1 Automated Systems
6.2 Robotics
6.3 Artificial Intelligence
Algorithm design and problem-solving
7.1 Development Life Cycle
7.2 Algorithms
7.3 Standard Methods
7.4 Validation and Testing
7.5 Identifying Errors
Programming
8.1 Programming Concepts
8.2 Arrays
8.3 File Handling