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Test boundaries and failure paths - Paper 2

Read the information, then answer the questions. An adult may read the instructions aloud. Show your working where asked.

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Invented requirement: accept whole-number values from 15 through 20, inclusive; reject other values with a clear error. Proposed implementation uses value > 15 and value < 20. Write expected results from the REQUIREMENT before comparing that implementation. Actual execution results must be recorded honestly.

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