Testing Fundamentals - Testing Types and Levels
Consider this scenario: A bug appears only when two modules interact but not in individual modules. Which testing level is most likely to catch this bug?
Consider this scenario: A bug appears only when two modules interact but not in individual modules. Which testing level is most likely to catch this bug?
medium📝 Predict Output Q13 of 15
Step-by-Step Solution
Solution:
Step 1: Analyze bug context
The bug appears only when two modules interact, so it is related to combined parts.Step 2: Match testing level to bug type
Integration testing focuses on testing combined modules and their interactions.Final Answer:
Integration Testing -> Option AQuick Check:
Bug in combined modules = Integration Testing [OK]
Quick Trick: Bugs in combined parts? Think Integration Testing [OK]
Common Mistakes:
- Choosing unit testing for interaction bugs
- Confusing system testing with integration testing
- Assuming acceptance testing finds module interaction bugs
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