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Match each benefit-focused description to the correct computational thinking or software engineering term.

Description

  • Reducing the complexity of a system design by hiding irrelevant physical details and focusing only on essential logical relationships.
  • Dividing a massive software project into independent, self-contained modules so that multiple programmers can work on separate tasks simultaneously.
  • Writing a self-contained module for user authentication once and using it across three different company platforms to save development time.

Term

  • Abstraction
  • Decomposition
  • Generalisation
  • Representation
  • Reusability
[3]

Decomposition and abstraction Questions

Practise Edexcel GCSE Computer Science Decomposition and abstraction with exam-style questions for GCSE Computer Science. 26 questions covering Benefits of decomposition and abstraction and Benefits of subprograms, matched to the Edexcel GCSE Computer Science (1CP2) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

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Decomposition and abstraction Questions

  1. GCSE
  2. /Computer Science
  3. /Decomposition and abstraction