1. What is Angular?

2. What is a component in Angular?

3. What is Angular CLI?

4. How does data binding work in Angular?

5. What are services in Angular?

6. What is dependency injection in Angular?

7. What is a module in Angular?

8. How to define routes in Angular?

9. What is Angular Router?

10. What is an Observable in Angular?

11. How to use HttpClient in Angular?

12. What is ngOnInit in Angular?

13. How to create a service in Angular?

14. What are pipes in Angular?

15. What is a directive in Angular?

16. How to use forms in Angular?

17. What is a template in Angular?

18. How does Angular handle events?

19. What is Angular Ivy?

20. What is Change Detection in Angular?

21. How does Angular handle asynchronous operations?

22. What is NgZone in Angular?

23. What is ViewEncapsulation in Angular?

24. How to create animations in Angular?

25. What is a lazy-loaded module in Angular?

26. What is RxJS in Angular?

27. What is Angular Universal?

28. What is Ahead-of-Time (AOT) Compilation?

29. What is Differential Loading in Angular?

30. How to debug Angular applications?