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Angular 2 Questions

Top 25 Angular 2 Questions for preparing interview

Angular 2 Questions: 

What is Angular 2 : Angular 2 is an open source JavaScript framework to build web applications in HTML and JavaScript and has been conceived as a mobile first approach.

Here are the list of  Angular 2 Questions which ask in interview in different company .

  1. What is Angular 2 ?

  2. How Angular 2 is different than Angular 1 ?

  3. What is Type Script ?

  4. What are components?

  5. What are directives ?

  6. What are providers ?

  7. What are modules in Angular 2?

  8. What is selector?

  9. What is service ?

  10. What is Templates or Template URL ?

  11. What is Routing in Angular 2?

  12. What are Angular 2 Events ?

  13. How databinding is handles in Angular 2 ? What are types of Data binding in Angular 2 ?

  14. What is Export & Export in Angular 2?

  15. What is Class Decorator ?

  16. What are Input & Output in Angular 2?

  17. What is Event Emitter in Angular 2?

  18. What is Attribute, Structural, Element & Custom directive in Angular 2 ?

  19. What is Dependency injection ?

  20. What are Forms ? How forms are Managed in Angular 2 ?

  21. What are Form driven & Template Driven approach ?

  22. What are Form builder & Control Group ?

  23. What happens on OnInit, Constructor & ngAfterViewChange event ?

  24. Does ngModel updates if the html is updated explicitly ?

  25. What is @ViewChild does in Angular 2 ? How to use it? When to use it?

We will provide  answer in next post .

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