❇️ 𝐓𝐞𝐬𝐭𝐍𝐆 𝐢𝐧𝐭𝐞𝐫𝐯𝐢𝐞𝐰 𝐪𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝐬 𝐟𝐨𝐫 2 𝐭𝐨 4 𝐲𝐞𝐚𝐫𝐬 - 𝐐𝐀/𝐒𝐃𝐄𝐓

 

❇️ 𝐓𝐞𝐬𝐭𝐍𝐆 𝐢𝐧𝐭𝐞𝐫𝐯𝐢𝐞𝐰 𝐪𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝐬 𝐟𝐨𝐫 2 𝐭𝐨 4 𝐲𝐞𝐚𝐫𝐬 - 𝐐𝐀/𝐒𝐃𝐄𝐓

1. What is TestNG, and how is it different from JUnit?
2. What are the key annotations used in TestNG?
3. What is the difference between `@BeforeMethod` and `@BeforeClass`?
4. How do you execute test cases in parallel in TestNG?
5. How do you define test case dependencies in TestNG?
6. What is the use of `@DataProvider` in TestNG?
7. How do you disable or skip a test case in TestNG?
8. What is the purpose of `dependsOnMethods` in TestNG?
9. How do you group test cases in TestNG?
10. How can you set test case priorities in TestNG?
11. What is the difference between `softAssert` and `hardAssert` in TestNG?
12. How do you parameterize test cases using TestNG?
13. What is the `testng.xml` file, and how do you use it?
14. How do you generate TestNG reports?
15. How do you retry failed test cases in TestNG?
16. What is the purpose of `@Listeners` in TestNG?
17. How can you run multiple test classes using TestNG?
18. How do you handle dependencies between test methods in TestNG?
19. What are TestNG Listeners, and how do you implement them?
20. How do you run failed test cases in TestNG without re-running all tests?
21. What is the difference between `@BeforeTest` and `@BeforeSuite` in TestNG?
22. How do you pass parameters to test methods from `testng.xml`?
23. What is `InvocationCount` in TestNG, and how is it used?
24. How do you create and use a custom TestNG Listener?
25. What is `alwaysRun` in TestNG, and when should it be used?
26. How do you perform cross-browser testing using TestNG?
27. How do you handle exceptions in TestNG tests?
28. What is the purpose of `@Factory` in TestNG?
29. Can we run TestNG tests without `testng.xml`? If yes, how?
30. How do you ignore a test case conditionally in TestNG?
31. What is the difference between `@BeforeGroups` and `@BeforeClass`?
32. How do you use TestNG with Selenium WebDriver?
33. What is the default test execution order in TestNG?
34. How do you set the timeout for a test case in TestNG?
35. How do you implement parallel test execution at the method and class level?
36. How do you verify that a test method throws an expected exception?
37. How do you define and run multiple test suites in TestNG?
38. What are the advantages of using TestNG over other testing frameworks?
39. How do you run test cases in a specific order in TestNG?
40. How do you implement data-driven testing using TestNG?