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Computer Science
OCR GCSE Computer Science
Producing Robust Programs
Testing
Selecting Suitable Test Data
OCR GCSE Computer Science · J277
Selecting Suitable Test Data
What you need to know
Define and distinguish between normal, boundary, invalid, and erroneous test data types.
Recognize normal test data as inputs that should be accepted without errors.
Recognize boundary test data as inputs of the correct type on the very edge of being valid.
Differentiate invalid test data (correct type but rejected) from erroneous test data (incorrect type).
Select and justify suitable test data categories for evaluating a given scenario.
Revision notes
1
Selecting Suitable Test Data
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