Angular Quiz - Common Jobs

Angular

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1) What is a service in AngularJS?

1) A type of directive

2) A function that can be shared across components

3) A data storage unit

4) A built-in AngularJS module

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2) What is dependency injection in AngularJS?

1) A method to include external CSS files

2) A technique to manage dependencies and make components loosely coupled

3) A method to include external JavaScript files

4) A way to inject HTML templates into the DOM

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3) What does MVC stand for in AngularJS?

1) Modular View Controller

2) Managed View Component

3) Model View Component

4) Model View Controller

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4) What is AngularJS?

1) A design pattern

2) A programming language

3) An operating system

4) A JavaScript framework

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5) What is the purpose of $scope in AngularJS?

1) To create reusable components

2) To link the view and the controller

3) To manage routing

4) To define global variables

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6) Which of the following statement is correct for AngularJS?

1) AngularJS is a SQL framework

2) AngularJS is an HTML framework

3) AngularJS is a JavaScript framework

4) AngularJS is a Java framework

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7) What will be the output for the following code?

<div ng-app="""" ng-init=""points=[1,15,19,2,40]"">
<p>The output is {{ points[2] }}</p>
</div>

1) The output is 19

2) The output is 15

3) The output is 1

4) The output is 2

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8) How can you share data between controllers in AngularJS?

1) Using ng-controller directive

2) Using $rootScope

3) Using services

4) Using $scope

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9) Which of the following syntax is used to create a module in AngularJS?

1) None

2) module("app", []);

3) var myModule= new Module();

4) var myModule= angular.module();

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10) Which directive is used to include an external HTML template?

1) ng-include

2) ng-external

3) ng-template

4) ng-html

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11) What is deep linking in AngularJS?

1) All

2) Deep linking allows you to encode the state of an application in the URL so that it can be bookmarked

3) Deep linking is an SEO-based technique.

4) Deep linking refers to linking various views to the main page.

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12) What is the purpose of $http service in AngularJS?

1) To handle browser events

2) To manage form submissions

3) To create animations

4) To make AJAX requests

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13) What is the purpose of $compile service in AngularJS?

1) To bind data to HTML elements

2) To manage asynchronous operations

3) To minify JavaScript code

4) To compile HTML on the fly and link it with a scope

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14) What is two-way data binding in AngularJS?

1) Binding data only from model to view

2) Binding data between different controllers

3) Binding data bidirectionally between model and view

4) Binding data only from view to model

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15) How do you handle routing in AngularJS?

1) Using ng-switch directive

2) Using ng-bind directive

3) Using ng-if directive

4) Using ng-route module

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16) Which of the following can be used as a prefix for Directive?

1) x-

2) ng-

3) All

4) data-

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17) What is the purpose of ng-model directive?

1) It binds the value of HTML controls to application data

2) It creates a new model instance

3) It defines a new module in AngularJS

4) It's used for animation purposes

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18) On which of the Architectural pattern AngularJS is based?

1) MVVM Architectural pattern

2) MVC Architecture pattern

3) Observer Pattern

4) Decorator pattern

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19) How many $RootScope an AngularJS application can have?

1) Two

2) Infinity

3) Zero

4) One

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20) What is the purpose of $rootScope in AngularJS?

1) To define local variables

2) To manage routing

3) To define global variables

4) To handle HTTP requests

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21) Which of the following directive is used to bind the application data to the HTML view in AngularJS?

1) ng-model directive

2) ng-bind directive

3) ng-init directive

4) ng-app directive

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22) Which of the following is the correct syntax for writing AngularJS expressions?

1) {{{expression}}}

2) {{expression}}

3) (expression)

4) [expression]

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23) What directive is used to iterate over items in AngularJS?

1) ng-show

2) ng-class

3) ng-repeat

4) ng-if

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24) What is the AngularJS expression syntax?

1) @@

2) [[]]

3) {{ }}

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25) What is the purpose of ng-include directive?

1) To include external HTML templates

2) To include external images

3) To include external CSS files

4) To include external JavaScript files

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26) Which directive is used for conditional rendering in AngularJS?

1) ng-if

2) ng-show

3) ng-repeat

4) ng-hide

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27) Which directive is used to start an angularJS application?

1) ng-app

2) ng-start

3) ng-init

4) ng-begin

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28) Which version of JavaScript does AngularJS use?

1) ES7

2) TypeScript

3) ES6

4) ES5

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29) What is the purpose of $routeProvider in AngularJS?

1) To define filters

2) To define routes in an AngularJS application

3) To define controllers

4) To define services

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30) Which of the following statement is true in the case of a controller in MVC?

1) All

2) A controller is a software code that controls the interactions between the Model and View.

3) A controller is a software code that stores the data.

4) A controller is a software code that renders the user interface.

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31) Which of the following syntax is correct for applying multiple filters in AngularJS?

1) {{ {filter1} | {filter2} | ...-expression}}

2) {{ expression - {filter1} - {filter2} - ... }}

3) {{ expression | filter1 | filter2 | ... }}

4) {{ expression | {filter1} | {filter2} | ... }}

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32) Which of the following statement specifies the data-binding in AngularJS?

1) Synchronization of data between the model and controller components.

2) None

3) Synchronization of data between the controller and view components.

4) Synchronization of data between the model and view components.

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33) What is AngularJS's built-in dependency injection subsystem called?

1) Injectify

2) DI.js

3) NgDI

4) $injector

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34) Which of the following statement is true about $dirty flag?

1) $dirty flag is used to state that value has been changed.

2) None

3) $dirty flag is used to state that the form has invalid data.

4) Both

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35) What is the purpose of ng-app directive?

1) To define the application module

2) To load external libraries

3) To bootstrap an AngularJS application

4) To handle form submissions

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36) How do you define a controller in AngularJS?

1) Using the ng-controller directive

2) Using the ng-view directive

3) Using the ng-app directive

4) Using the ng-model directive

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37) What is the use of Angular Controllers in the application?

1) Angular controllers are used for controlling the data.

2) Both

3) None

4) Angular controllers are used for displaying the data.

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