Can you describe your experience with different test automation frameworks? Follow-up: Which one do you prefer and why? How do you approach designing a test automation strategy for a new project? Explain a time when you identified a significant bug in an application through automation. How did you handle it? How do you ensure that your automated tests are maintainable and scalable? What are the best practices you follow for writing reliable and efficient automated test scripts? Can you describe the CI/CD tools you have used in the past and how you integrated automated tests into the CI/CD pipeline? How do you handle flaky tests in your automation suite? Can you explain the importance of test data management in automation? How do you manage test data? How do you measure the effectiveness of your automated tests? Can you provide an example of a particularly challenging automation problem you solved and the approach you took?