AngularJS provides $http control which works as a service to make ajax call to read data from the server.
Which components can be injected as a dependency in AngularJS?
Custom directives are used in AngularJS to extend the functionality of HTML.
ng-app directive defines and links an AngularJS application to HTML.
currency filter is applied to an expression using pipe character.
In AngularJS, Scope contains the model data.