Top 50 Angular Interview Questions

Angular Interview Questions, ANGULAR WITH CORE .NET AND MVC RAZOR ENGINE
       Angular Interview Questions

1.           What is architecture of Angular  ?

2.           What is singleton in Angular ?

3.           Major difference between BehaviourSubject and Subject?

4.           What is ngContent?

5.           What is ngTemplate ?

6.           What is ngContainer  ?

7.           What is Component Factory ?

8.           What is @ContentChildren and @ContentChild

9.           What is @Input and @Output

10. Best ways to interact among components

11. Difference between CSS and SCSS

12. Performance Improvement in Angular

13. Major Difference between Angular and AngularJS

14. What is service worker ?

15. What is AOT and IVY in Angular ?

16. What is Reactive forms in Angular?

17. What is Template Driven forms in Angular ?

18. What are the NPM dependencies?

19. How to implement localization in Angular ?

20. What are the advantage and drawback of Singleton service ?

21. What are the best advantage of Angular over other UI framework ?

22. What is the life cycle hooks of Angular and how is it useful ?

23. What is change detector in Angular ?

24. What is expression changed error and why does it occur ?

25. What is Directive in Angular ?

26. What are the different type of  Directive in Angular ?

27. What is pipes ?

28. How  many types of pipes are there ?

29. What is Dependency Injection ?

30. What are the building blocks of Angular ?

31. What is Angular CLI ?

32. How to implement Routing in  Angular ?

33. What is wild card route ?

34. How to pass data between different route ?

35. What is lazy loading in  Angular ?

36. What is eager loading in Angular  and how does it differ than Lazy loading  and which one is most usable ?

37. How to Detect route change in angular and what are the different events in Routing ?

38. What is Zone in Angular and why does it important in terms of performance improvement ?

39. Why shall we use Angular Language Service Exention in Angular ?

40. What is location module ?

41. What is interpolation in Angular?

42. What is 2 way data binding and what are the drawback and advantage of it ?

43. What is Route guard in Angular ?

44. What is annotation and Decorator in Angular?

45. What is ViewEncapsulation in Angular and what is the use of it?

46. What is the use of ng-deep ?

47. What is the uses of Rxjs ?

48. What is state management technique in Angular ?

49. Angular support cross platform ?

50. What is a template and template URL in Angular

With ❤️ Happy Coding

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