AngularJS Interview Questions

1. What is AngularJS?
Ans. AngularJS is a Javascript Framework. It is lightweight. It is a client-side MVC framework for creating dynamic web applications.

2. Does AngularJS use the Jquery library?
Ans. Yes

3. Who is the father of AngularJS?
Ans. Misko Hevery

4. What is Scope in AngularJS?
Ans. Scope refers to the application model. They act as the glue between controller and view.

5. When AngularJS was released?
Ans. 2009

6. Is AngularJS an open source?
Ans. Yes.

7. In which language AngularJS is written?
Ans. Javascript

8. Explain the key features of AngularJS.
Ans. Scope
        Directives
        Controller
        Model
        View
        Expessions
        Data Binding
        Filters
        Services
        Testable
        Dependency Injection

9. Name the browsers which support AngularJS.
Ans.  Safari
         Chrome
         Firefox
         Opera 15
         IE9
         Mobile browsers

10. What are directives in AngularJS?
Ans.  Directives are used to add new attributes of HTML.

11. What are the different types of directives?
Ans. Element directives
         Attribute directives
         CSS Class directives
         Comment directives