O Level Computer Science past papers
2210/11/M/J/25 · O Level Computer Science May/June 2025 Paper 11
9 questions, 75 marks. Each one links to its official mark scheme.
- Question 1 · 4 marks · Data storage and compression
- Question 2 · 9 marks · Input and output devices, Number systems
- Question 3 · 4 marks · Text, sound and images
- Question 4 · 12 marks · Types and methods of data transmission, Methods of error detection
- Question 5 · 9 marks · Computer architecture
- Question 6 · 9 marks · Encryption
- Question 7 · 11 marks · Data storage
- Question 8 · 7 marks · Robotics, Types of software and interrupts, Artificial intelligence
- Question 9 · 10 marks · Types of software and interrupts, Cyber security, Digital currency
Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.