Provide an evaluation method used to determine the quality of test cases?
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Answer: A. Mutation analysis
Explanation
Mutation analysis introduces artificial faults into code to evaluate how effectively test suites catch them. Test suites that detect mutants successfully demonstrate high quality and strong fault-finding capability. This evaluation method provides a rigorous quantitative measure of test case thoroughness. Mutation testing alters small code statements such as changing operators to test suite limits. Mutants are killed if test cases fail upon encountering the artificially introduced code changes. A high mutation score indicates that the test suite exercises program logic thoroughly.
Software engineers use mutation analysis to identify weak test cases that provide false confidence. Improving test suites based on mutation results reduces the likelihood of undetected production bugs. Advanced testing tools automate mutation generation to evaluate enterprise test suite effectiveness. Validation ensures the software fulfills its intended use in operational user environments. Verification confirms that software products correctly implement specific phase requirements. Performance analysis measures system speed, responsiveness, and resource utilization under heavy load.
- Subject
- Computer Science
- Category
- Software Engineering
- Topic
- —
- Difficulty
- medium
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