Cambridge International AS & A Level Computer Science (9618) Paper 33, October/November 2025. Read the question paper free and work through it with an AI tutor that explains every question step by step.
| Exam board | Cambridge International Education |
|---|---|
| Qualification | Cambridge International AS & A Level |
| Subject | Computer Science |
| Syllabus code | 9618 |
| Paper | Paper 33 (9618/33) |
| Exam series | October/November 2025 · all 2025 papers |
| Questions | 13 |
| AI explanations | Available for every question |
The questions in this paper cover these Computer Science syllabus chapters:
| Topic | Questions |
|---|---|
| Chapter 1: Information representation | 1 |
| Chapter 4: Processor Fundamentals | 1 |
| Chapter 5: System Software | 1 |
| Chapter 10: Data Types and Structures | 1 |
| Chapter 13: Data Representation | 2 |
| Chapter 14: Communication and internet technologies | 1 |
| Chapter 15: Hardware and Virtual Machines | 1 |
| Chapter 16: System Software | 2 |
| Chapter 17: Security | 1 |
| Chapter 18: Artificial Intelligence (AI) | 1 |
| Chapter 19: Computational thinking and Problem-solving | 2 |
| Chapter 20: Further Programming | 2 |
Every question in 9618 Computer Science Paper 33 — Oct/Nov 2025 and the syllabus topic it tests. Ask the AI tutor about any of them by number, for example "Question 1".
| Question | Topic |
|---|---|
| Question 1 | Chapter 13: Data Representation |
| Question 2 | Chapter 1: Information representation; Chapter 13: Data Representation |
| Question 3 | Chapter 14: Communication and internet technologies |
| Question 4 | — |
| Question 5 | Chapter 5: System Software; Chapter 16: System Software |
| Question 6 | Chapter 15: Hardware and Virtual Machines |
| Question 7 | Chapter 16: System Software |
| Question 8 | Chapter 18: Artificial Intelligence (AI) |
| Question 9 | Chapter 17: Security |
| Question 10 | Chapter 10: Data Types and Structures; Chapter 19: Computational thinking and Problem-solving |
| Question 11 | Chapter 19: Computational thinking and Problem-solving |
| Question 12 | Chapter 20: Further Programming |
| Question 13 | Chapter 4: Processor Fundamentals; Chapter 20: Further Programming |
This paper tests 12 syllabus topics: Information representation (1 question), Processor Fundamentals (1 question), System Software (1 question), Data Types and Structures (1 question), Data Representation (2 questions), Communication and internet technologies (1 question), Hardware and Virtual Machines (1 question), System Software (2 questions), Security (1 question), Artificial Intelligence (AI) (1 question), Computational thinking and Problem-solving (2 questions), Further Programming (2 questions).
Yes. Open the paper on Aixampapers and ask the AI tutor about any question: it explains each one step by step, written to what Cambridge examiners give marks for.
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The question paper is set by Cambridge International Education. Explanations on Aixampapers are written by its AI tutor and are not official Cambridge material; mark schemes are not published here. Aixampapers is independent and is not affiliated with or endorsed by Cambridge University Press & Assessment. How Aixampapers works.