CAIE 9618 Computer Science Paper 12 Oct/Nov 2025 Past Paper (v2)
9618/12/O/N/25 · Oct/Nov 2025 · Paper 1 Theory Fundamentals
Full-paper timed attempt; multiple-choice and checkable final answers are marked on submit. You will return to the paper after signing in.
Paper details
- Exam board
- Cambridge International (CAIE) AS & A Level
- Subject
- 9618 Computer Science
- Paper
- Paper 1 Theory Fundamentals
- Paper code
- 9618/12/O/N/25（9618_w25_qp_12）
- Series
- Oct/Nov 2025
- Variant
- v2
- Marks in total
- 72
- Questions
- 11 (34 parts)
- Duration
- 90 min
- Type
- Written
- Parts with figures
- 1
Topic coverage
Question overview (marks and main topic)
| Q | Marks | Main topic |
|---|---|---|
| Q1 | 2 | Data Integrity |
| Q2 | 6 | Ethics and Ownership |
| Q3 | 10 | Computers and their components |
| Q4 | 10 | Data Definition Language (DDL) and Data Manipulation Language (DML) |
| Q5 | 10 | Networks including the internet |
| Q6 | 6 | Multimedia – Graphics, Sound |
| Q7 | 4 | Data Representation |
| Q8 | 10 | Computers and their components |
| Q9 | 4 | Logic Gates and Logic Circuits |
| Q10 | 7 | Language Translators |
| Q11 | 3 | Computational Thinking Skills |
Adjacent series
Other papers in this series
Paper 1 v1Paper 1 v3Paper 3 v2
Back to Paper 1 Theory Fundamentals all series · Back to Computer Science subject page
FAQ
Can I download this past paper as a PDF?
Sagacia does not offer PDF downloads of papers or mark schemes. Get the paper from the exam board; on Sagacia you can take it online and have it checked instantly.
How do I take this paper on Sagacia?
Click “Take this paper online”, sign in or sign up with your phone number, then attempt the full paper under timed conditions. Your first attempt after signing up is free.
Where is the mark scheme?
After you submit, the system marks your answers against the official mark scheme and explains mistakes; the mark scheme text and answers are not shown on this page.
