AngularJS Interview Questions – Questions Set 1

Questions Set

1. What is notion of directives in AngularJS?
   Ans: https://docs.angularjs.org/guide/directive
2. Name some of the most commonly used directives? What is uage of ng-app, ng-controller, ng-view, ng-model etc?
   Ans: https://docs.angularjs.org/api
3. Explain how MVC is achieved with AngularJS? What are the benefits of client-side MVC, in general?
   Ans: https://docs.angularjs.org/guide/controller
4. What is $scope object? Who injects it? Why is it used?
   Ans: https://docs.angularjs.org/guide/scope, http://jimhoskins.com/2012/12/17/angularjs-and-apply.html
5. What is $scope.$apply and $scope.$digest method?
   Ans: http://jimhoskins.com/2012/12/17/angularjs-and-apply.html
6. What is two-way data binding? Give an example?
   Ans: https://docs.angularjs.org/tutorial/step_04, https://docs.angularjs.org/guide/databinding
7. Give an example of dependency injection with respect to AngularJS?
   Ans: https://docs.angularjs.org/guide/di
8. What is concept of routing? Show with an example? What Angular module is required to execute routing functionality?
   Ans: https://docs.angularjs.org/tutorial/step_07
9. How could one create single-page application using AngularJS? Which provider is used to achieve this objective?
   Ans: http://vitalflux.com/angularjs-create-single-page-application-code-examples/
10. What setup may be needed to do unit testing with AngularJS? What features of Angular come handy for doing unit tests?
    Ans: http://vitalflux.com/angularjs-7-steps-unit-testing-angularjs-scripts-jasmine/

Check out this space for other sets of interview questions for AngularJS.

We recommend you to take a look at another set of 10 interview questions, primarily related with angularjs initialization process that got published last week.