Computer Science (from 2021) Topical Past Paper Questions
Cambridge AS & A Level Computer Science (from 2021) (9618) past-paper questions organised by topic, free. Each topic below is ranked by how often it’s examined. Sign in for the full topic-segregated question bank and AI worksheets.
Hardware
61 questions, 2021 to 2025
Data Representation
57 questions, 2021 to 2025
Information Representation
50 questions, 2021 to 2025
Processor Fundamentals
50 questions, 2021 to 2025
Hardware and Virtual Machines
50 questions, 2021 to 2025
Communication and Internet Technologies
45 questions, 2021 to 2025
Security
46 questions, 2021 to 2025
Databases
38 questions, 2021 to 2025
Computational Thinking and Problem Solving
33 questions, 2021 to 2025
System Software (Purposes of an OS)
35 questions, 2021 to 2025
System Software (OS)
32 questions, 2021 to 2025
Further Programming
30 questions, 2021 to 2025
Programming
27 questions, 2023 to 2025
Artificial Intelligence (AI)
25 questions, 2021 to 2025
Communication
22 questions, 2021 to 2025
Algorithm Design and Problem-Solving
19 questions, 2023 to 2025
Security, Privacy and Data Integrity
22 questions, 2021 to 2025
Ethics and Ownership
20 questions, 2021 to 2025
Data Types and Structures
16 questions, 2023 to 2025
Software Development
11 questions, 2023 to 2025
GenZab
Generate Computer Science (from 2021) topical worksheets
Sign up for the full topic-segregated question bank, mark schemes, and AI worksheets built from real past-paper questions. New accounts start with 25 free credits.
Sign up freePrefer whole papers? See Computer Science (from 2021) past papers and mark schemes.
Past papers