4 lessons
Computer Science
Lesson
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Choose a courseCambridge International · 2210 · Exams 2026–2028
O Level Computer Science (2210)
Study the ten 2210 topics with worked examples, diagrams, and checks. Concepts shared with 0478 use the same teaching material in this O Level path.
Examples use Cambridge pseudocode for the 2026–2028 syllabus.
Paper 1
Computer systems
How a computer stores, moves, and processes data, and the technology built on top of it.
3 lessons
Data transmission
4 lessons
Hardware
2 lessons
Software
2 lessons
The internet and its uses
2 lessons
Automated and emerging technologies
Paper 2
Algorithms, programming and logic
How to design, write, test, and reason about programs, databases, and logic circuits.
5 lessons
Algorithm design and problem-solving
7 lessons
Programming
1 lesson
Databases
2 lessons
Boolean logic
References used to build these lessons
We used these official documents as references when building this course's lessons. They are the sources for the syllabus structure and course requirements.
Cambridge International · 2210 · Exams 2026–2028