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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is mutation testing?
💡 Hint: What technique helps test the effectiveness of your tests?
Question 2
Easy
Define a 'killed mutant'.
💡 Hint: What do you call a mutation that your tests can find?
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the primary purpose of mutation testing?
- To generate code
- To assess test quality
- To improve code performance
💡 Hint: Think about how testing can help improve your software.
Question 2
True or False: A survived mutant indicates a weakness in the test suite.
- True
- False
💡 Hint: Consider what it means if a test doesn’t detect a change.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Analyze a piece of code with potential mutation opportunities and propose three specific mutations. Explain how each could impact the test outcomes.
💡 Hint: Think about common mistakes in coding that could relate to operator or logical errors.
Question 2
Given a specific test suite that has a low mutation score, suggest a strategy to improve the test cases and increase the mutation score.
💡 Hint: Focus on areas where tests struggled to catch mutations.
Challenge and get performance evaluation