AngularJS

AngularJS Directives

Computer Science and Engineering

Get ready for your AngularJS directives MCQ exam with our comprehensive set of multiple-choice questions! Test your knowledge on directive-based AngularJS concepts and assess your understanding of AngularJS directives in a quiz format. Our AngularJS directives quiz is designed to cover various aspects of AngularJS directives and help you evaluate your level of expertise. Take our AngularJS directives test now and boost your confidence for the upcoming exam!

Q 1: What is scope in Angular.js?

  • AIt is used for registering DOM listeners as well as instance DOM manipulation. It is executed once the template has been cloned.
  • BIt runs end-to-end tests that are also written in JavaScript and run with node.
  • CIt is to bind the HTML tags (input, select, textarea) to Angular Application Data.
  • DIt refers to the application model, acts like glue between application controller and the view. It can watch expressions and propagate events.

Q 2: ng-bind binds the AngularJS Application data to HTML tags.

  • ATrue
  • BFalse

Q 3: what is the code, if you want to bind the selected option in the tag h1? 

<div ng-app="myApp" ng-controller="myCtrl"> <p>Select a car:</p> <select> <option ng-repeat="x in cars">{{x.model}}</option> </select> </div>

  • A
    
<select ng-model=""> <option ng-repeat="x in cars">{{x.model}}</option> </select> <h1>You selected: {{}}</h1>
  • B
    
<select ng-model="selectedCar"> <option ng-repeat="x in cars">{{x.model}}</option> </select> <h1>You selected: {{selectedCar}}</h1>
  • C
    
<select ng-model="selectedCar"> <option ng-repeat="x in cars">{{x.model}}</option> </select> <h1>You selected: {{selectCar}}</h1>