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“TCS” Interview Questions for QA Automation Testing Role for 3+ years of Experience

By Manisha

Updated On:

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Round 1:

1. Tell me something about yourself?

2. What is the difference between regression and sanity? 

3. What is defect Lifecycle ?

4. What is traceability matrix ?

5. How may test cases you can write in a day?

6. How can you define regression testing and when it’s used ?

7. Difference between relative XPath and absolute XPath ?

8. Which framework are you using and explain it ? 

9. How to take screenshot in Selenium and can can you write code for it?

10. What are the different types of agile meeting? 

11. What are benefits of using TestNG framework? 

12. Can you explain POM.XML & where you use it ? 

13. Write a code to swap two numbers without using third variable?

14. What is the difference between List and Set?

15. In a webpage how would you ensure that page has been loaded completely?

16. What is constructor and when you will use it and what is super in constructor?

17. What is the difference between private and protected?

18. How will you achieve dynamic polymorphism? 

19. Can you override static methods?

20. Can the main method be overloaded?

Round 2:

1. Can you explain your project with your role and responsibility?

2. How do you perform API testing, explain in detail ? 

3. What are common api errors that are often found? 

4. What are the major changes you faced while performing API testing ?

5. What is mocking in API testing?

6. What is the difference between Post and Put in API ?

7. What is singleton design pattern?

8. What is constructor, if you want to call constructor

from parent class, what you will do?

9. What is the difference between final, finally and finalize?

10. How will handle alerts in Selenium ?

11. How will you handle dynamic elements using X-path?

12. How to refresh page in Selenium and ots command ? 

13. Can you explain Page Factory?

14. What is the use of maven?

15. What are the primary key and unique keys?

16. How many joins are there and any differences? 

17. Select the top 3 max salary employees by dept? 

18. What do you achieve by git?

19. Are you aware of CI/CD pipeline ?

Round 3:

1. Why you are looking for a change?

2. Tell us 3 best thing you alike about your previous organization?

3. Tell 2 points you don’t like about your previous manager?

4. Where do see yourself in next 5 years?

5. Salary expectation

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