Interview Questions for QA/SDET

  1.  Test Plan -
  2. Test Strategy ? How to test what to test 
  3. Test Approach ?
  4. API testing > JMeter/ POST ,
  5. SQL queries 
  6. Scenarios - real time like Paytm , Amazon 
  7. Review - method > 
  8. Estimation technique 
  9. > Planning poker 
  10. > WBS - work breakdown structure 
  11. > T-shirt sizing 
  12. Agile methodology 
  13. > Agile ceremonies 
  14. > RCA technique 
  15.   - Fish bone 
  16.   - Prato chart / 80-20 rule 
  17.   - 5Y method 
  18. Risk 
  19. > types of risk
  20. > how to calculate risk 
  21. Mitigation plan and contingency plan
  22. Best practices of framework 
  23. How you decide feasibility of automation tools 
  24. How you start automation 
  25. Oops 
  26. Collection – list, hash map, tree set, 
  27. How you share your project health ?
  28. QA health check 
  29. . Burn down chart 
  30. KPI’s 
  31. o Defect density 
  32. o Defect removal efficiency 
  33. o Defect leakage 
  34. o Velocity 
  35. JiRA dashboard >
  36. Coverage of test case and test script ? 

  37. How can we execute a javascript.  use of the javaScript Executor?
    Ans: When you cannot do something through the Selenium WebDriver classes and methods, you have another way of doing it. Eg. Click, sendKeys is not working. 

  38. How can we take the screenshot of the application at any step..  Method in selenium.?
  39. what is background in feature file in BDD. ---- given , when , then explanation. 

  41. What is collection?
  42. Return type of Entry set method while iterating Map?
  43. what is page object model?
  44. Project is on automation with java -selenium and cucumber?
  45. Suppose there are 5 links on page, Each link will open a new window, open each of them on poge 
  46. , print the page title and then close each of the webpage ?
  47. What is the meaning of WebDriver driver = new ChromeDriver()  ? why do we define like that. Webdriver hierarchy. 
  48. How to read and write from the excel.
  49. Data - driven testing performed using Microsoft Excel.
  50. Difference between interface and abstract? what are the types of method in interface.
  51. what is method overloading and over riding.
  52. Exception handling in java?
  53. How to iterate in Map and array list in java? 

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