Robust Programs Summary Sheet (with quick fire questions)
GCSE Computer Studies Revision
Two A4 sheets that concisely summarises the important information regarding robust programs.
Aimed specifically at GCSE computer studies but can be used at any keystage.
Comes with a set of 20 quick fire questions based on the summary sheet.
Specific to OCR GCSE Computer Studies 9-1 but applicable to other exam boards.
The topic covers:
Defensive design considerations:
- Anticipating misuse
- Authentication
Input validation
Maintainability: - Use of sub programs
- Naming conventions
- Indentation
- Commenting
Testing
The purpose of testing
Types of testing:
- Iterative
- Final/terminal
Identify syntax and logic errors
Selecting and using suitable test data: - Normal
- Boundary
- Invalid
- Erroneous
Refining algorithms
Assessment and revision
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