AngularJS 1 Test

Question 2: Which of the following directive bootstraps AngularJS framework?

• ng-init
• ng-app
• ng-controller
• ng-bootstrap

Question 3: Which of the following is a valid AngularJS expression?

• {{ 2 + 2 }}
• { 2 + 2 }
• (( 2 + 2 ))
• { (2 + 2) }

Question 4: Which of the following statements are true?

• Expression cannot contain condition, loop or RegEx
• Expression cannot declare a function
• Expression cannot contain comma, void or return keyword
• All of the above

Question 5: AngularJS directives can be written in HTML element as:

• Tag
• Attribute
• Class name
• All of the above

Question 6: The ng-model directive is used for __________.

• One-way data binding
• Two-way data binding
• Binding view to controller
• None of the above

Question 7: The ng-bind directive binds ____________.

• Data to model
• View to controller
• Model to HTML element
• Model to $scope

Question 8: What is $scope?

• It transfers data between a controller and view
• It transfers data between model and controller
• It is a global scope in AngularJS.
• None of the above

Question 9: The ng-change directive must be used with ng-model directives.

• True
• False

Question 10: Which of the following directive allows us to use form?

• ng-include
• ng-form
• ng-bind
• ng-attach

Question 11: What is service in AngularJS?

• Service is reusable UI component.
• Service is a reusable JavaScript function.
• Service is data provider
• None of the above

Question 12: AngularJS filters ___________.

• Format the data without changing original data
• Filter the data to display on UI
• Fetch the data from remote server
• Cache the subset of data on the browser

Question 13: AngularJS module can be created using ________.

• angular.module();
• var myModule = new module();
• module.create();
• angular.create();

Question 14: Which of the following statements are true?

• AngularJS controller maintains application data & behaviour using $scope
• AngularJS controller can be created in separate JS file
• AngularJS controller can be added into module
• All of the above

Question 15: Which of the following service is used to retrieve or submit data to the remote server?

• $http
• $XMLHttpRequest
• $window
• $get

Question 16: Which of the following service is used to handle uncaught exceptions in AngularJS?

• $errorHandler
• $exception
• $log
• $exceptionHandler

Question 17: Which of the following module is required for routing?

• angular.js
• angular-route.js
• angularRouting.js
• route.js

Question 18: Which of the following provider can be used to configure routes?

• $routeProvider
• $url
• $rulesProvider
• None of the above

Question 19: Which of the followings are validation directives?

• ng-required
• ng-minlength
• ng-pattern
• All of the above

Question 20: Which of the following is validation css class in AngularJS

• ng-valid
• ng-invalid
• ng-pristine
• All of the above