O Level Computer Science past papers
2210/12/M/J/25 · O Level Computer Science May/June 2025 Paper 12
5 questions, 75 marks. Each one links to its official mark scheme.
- Question 1 · 13 marks · Data storage, Number systems
- Question 2 · 9 marks · Input and output devices, Data storage and compression, Text, sound and images
- Question 3 · 22 marks · Types of programming language, translators and IDEs, Input and output devices, Types and methods of data transmission, Methods of error detection
- Question 4 · 8 marks · Computer architecture
- Question 5 · 23 marks · Artificial intelligence, Robotics, The internet and the world wide web, Cyber security
Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.