Software Testing Course in Mumbai

6. What is regression testing? Why is it important?

Answer: Regression testing ensures that recent code changes have not adversely affected existing features. It’s important to maintain software quality over time.

7. Describe the V-model in software testing.

Answer: The V-model correlates testing phases with development stages. It includes verification steps like unit testing, integration testing, and validation steps like system testing and acceptance testing.

8. What is smoke testing and when is it used?

Answer: Smoke testing validates whether the most critical functions of a software application work correctly before deeper testing is performed, typically after a build.

9. What is boundary testing?

Answer: Boundary testing checks how a system behaves at its boundaries, such as maximum and minimum input values, to ensure robustness.

10. How do you prioritize test cases in a project?

Answer: Test cases can be prioritized based on factors like business impact, risk level, frequency of use, and criticality of functionality.

11. Explain the concept of test-driven development (TDD).

Answer: TDD is a development process where tests are written before the actual code. It ensures code meets requirements and simplifies debugging.

12. What is performance testing? Name some tools used for performance testing.

Answer: Performance testing evaluates the speed, responsiveness, and stability of a software application. Tools include JMeter, LoadRunner, and Gatling.

13. How would you approach security testing for a web application?

Answer: Security testing involves identifying vulnerabilities and ensuring that the application is protected against unauthorized access and attacks like SQL injection or XSS.

14. What is usability testing? How do you conduct it?

Answer: Usability testing evaluates how user-friendly a software application is by observing users performing tasks. It typically involves creating scenarios and collecting feedback.

15. Explain the difference between black-box testing and white-box testing.

Answer: Black-box testing tests the functionality of a software application without knowing its internal structure. White-box testing tests based on knowledge of the internal code and structure.

16. Describe a challenging bug you found during testing. How did you approach and resolve it?

Answer: Focus on your problem-solving skills, communication with developers, and the steps you took to verify and fix the issue.

17. How do you handle tight deadlines while ensuring thorough testing?

Answer: Talk about prioritization, risk-based testing, and effective communication with stakeholders to manage expectations and deliver quality work on time.

18. Have you ever disagreed with a developer about a bug? How did you resolve the conflict?

Answer: Showcase your ability to collaborate by discussing how you presented evidence, discussed alternatives, and ultimately reached a resolution that benefited the project.

19. Can you describe a time when your testing efforts prevented a major issue from reaching production?

Answer: Highlight your attention to detail, proactive approach, and how your thorough testing identified a critical issue that was resolved before impacting end-users.

20. What motivates you to pursue a career in software testing?

Answer: Share your passion for ensuring software quality, your interest in continuous learning within the field, and how you enjoy the challenge of finding and solving problems.