Browse through IGCSE Computer Science 0478 & Computer Science (9-1) 0984, which have the exact same syllabus content and exams.
You can use either exam paper for your revision of IGCSE Computer Science CIEs because they are based on 2 identical course contents by Cambridge International Examination. The only difference is the grading scale. IGCSE Computer Science 0478 awards grades between A* and G, while IGCSE Computer Science (9-1) 0984 awards grades between 1 and 9, where 1 is equivalent to A*. So go ahead and browse through the past papers and mark schemes for IGCSE Computer Science and ace your exams!
Note: For O Level Computer Science 2210, click here.
| Past Exam Papers | Mark Schemes |
2025
The Cambridge IGCSE Computer Science 0478 and IGCSE Computer Science 0984 syllabus introduces students to the fundamental principles of computing, combining both theoretical knowledge and practical problem-solving skills. Designed for learners aged 14–16, the course equips students with an understanding of how computers work, how data is processed, and how to write and test programs using structured logic.
The syllabus is divided into two main sections:
Theory of Computer Science
- Data representation: binary, hexadecimal, images, sound, and text
- Data transmission: serial/parallel, protocols, error detection
- Hardware: input/output devices, storage, CPU architecture
- Software: system vs application software, operating systems
- The internet and ethics: networks, cybersecurity, privacy, copyright
- Logic gates: AND, OR, NOT and simple logic circuit design
Practical Problem-Solving and Programming
- Algorithms and pseudocode
- Flowcharts and structured problem-solving
- Programming concepts: variables, loops, conditions, arrays
- Input/output handling and validation
- High-level language programming (usually Python or pseudocode)
- Testing, debugging, and evaluation
Students develop both computational thinking and coding fluency, preparing them for future studies in ICT, computer science, or software development.
The IGCSE Computer Science 0478 and IGCSE Computer Science (9-1) 0984 assessment includes:
- Paper 1 – Theory (1 hour 45 minutes)
- Paper 2 – Practical Problem-Solving and Programming (1 hour 45 minutes)
Both papers are equally weighted and designed to assess understanding, logic, and programming skills.
At My Exam Deck, students can access a full library of IGCSE Computer Science 0478 past papers, mark schemes, and grade thresholds, organized by March, June and November sessions. Practicing real Cambridge Computer Science past papers is key to mastering exam format, improving problem-solving skills, and building exam confidence.