Saturday, 29 August 2015

60 [UPDATED] ANGULAR JS Interview Questions and Answers pdf

ANGULAR JS Interview Questions and Answers pdf :-


1. What is AngularJS?

2. Is AngularJS a library, framework, plugin or a browser extension?

3. What are the key features of Angular.js ?

4. What are the advantages of using Angular.js framework ?

5. What is scope in Angular.js?

6. What is ng-app and ng-init in AngularJS?

7. What is services in Angular.js ?

8. What is controller in AngularJS?

9. What is the bootstrapping in AngularJS?

10. Does Angular use the jQuery library?
ANGULAR JS Interview Questions and Answers
ANGULAR JS Interview Questions and Answers

11. Is AngularJS same as jQuery?

12. What are directives in AngularJS?

13.what is directive and Mention what are the different types of Directive?

14. Explain what is data binding in Angular.js ?

15. What are factory method in angularJs?

16. Can angular applications (ng-app) be nested within each other?

17. What is testability like in Angular?

18. How to initiate variable in AngularJS?

19. What are templates in AngularJS?

20. What is MVC Architecture in AngularJS?

21. Explain what is Angular Expression? Explain what is key difference between angular expressions and JavaScript expressions?

22. What is ng-model in AngularJS?

23. what is injector?

24. What AngularJS routes does?

25. What is linking function?

26.What is Pre-linking function and Post-linking function in AngularJS?

27. Explain what is the difference between link and compile in angular.js?

28. What are the characteristics of "Scope"?

29.what is the difference between angular.js and backbone.js?

30.Explain the concept of scope hierarchy? How many scope can an application have?

Explain the concept of scope hierarchy? How many scope can an application have?

Each angular application consist of one root scope but may have several child scopes. As child controllers and some directives create new child scopes, application can have multiple scopes. When new scopes are formed or created they are added as a children of their parent scope. Similar to DOM, they also creates a hierarchical structure.