Computer Science Notes
Free chapter notes for Cambridge O Level (2210): identical syllabus & papers to IGCSE 0478. Read any chapter online, then practise with the member Workbook and revise with Chapter at a Glance.
Number systems
Covers: Number systems, Text, sound and images, Data storage and compression
Types and methods of data transmission
Covers: Types and methods of data transmission, Methods of error detection, Encryption
Computer architecture
Covers: Computer architecture, Input and output devices, Data storage, Network hardware
Types of software and interrupts
Covers: Types of software and interrupts, Types of programming language, translators and integrated development environments (IDEs)
The internet and the world wide web
Covers: The internet and the world wide web, Digital currency, Cyber security
Automated systems
Covers: Automated systems, Robotics, Artificial intelligence
Algorithm design and problem-solving
Covers: Algorithm design and problem-solving
Programming concepts
Covers: Programming concepts, Arrays, File handling
Databases
Covers: Databases
Boolean logic
Covers: Boolean logic