This section is worth fifteen marks. The following description is taken directly from the specification which can be located here:
Remember to apply the programming techniques and computational thinking from paper 2 into your coursework
Page 14 | A-Level Computer Science OCR Specification
Unit 3.2.1 Decompose The Problem:
- (a) Break down the problem into smaller parts suitable
for computational solutions justifying any decisions
made
Unit 3.2.2 Describe The Solution:
- (a) Explain and justify the structure of the solution.
(b) Describe the parts of the solution using algorithms
justifying how these algorithms form a complete
solution to the problem.
(c) Describe usability features to be included in the
solution.
(d) Identify key variables / data structures / classes
justifying choices and any necessary validation.
Unit 3.2.3 Describe The Approach to Testing:
- (a) Identify the test data to be used during the iterative
development and post development phases and
justify the choice of this test data.
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