Algorithm design and problem-solving · Cambridge IGCSE 0478
7 Decomposition and abstraction
7 Decomposition and abstraction appeared in 3 of the 6 years from 2020–2025, worth 30 marks across 8 questions — about 3.75 marks each.
Based on 71 real Cambridge past papers, 2020–2025.
Questions per year
How many Computer Science questions tagged to this topic appeared each year.
- 20200
- 20210
- 20220
- 20233
- 20243
- 20252
Appearance history
- Most recent
- 2025
- First in range
- 2023
- Years since last
- 0
- Longest gap
- 3 years
Historical occurrence only — not an exam prediction.
Related topics
Topics that most often share a question with this one.
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