Deck 5: AngularJS: Controllers, Directives, and Filters

Question 1

A controller is a JavaScript object containing ___

A)Attributes
B)Properties
C)Functions
D)All of the above

Answer 1

All of the above

Question 2

Scope contains the ___?

A)model data
B)JavaScript Objects
C)variables
D)None of these

Answer 2

model data

Question 3

Which is/are the characteristics of scope object?

A)Scopes provide APIs ($watch) to observe model.
B)Scopes can be nested to limit access to the properties.
C)It provides context against the expression to be evaluated.
D)All of the above

Answer 3

All of the above

Question 4

The _______ directive is used if you want to add or remove HTML elements from the DOM based on data in the model.

A)ng-switch
B)ng-model
C)ng-Disabled
D)ng-Cloak

Question 5

What is the purpose of $http?

A)It is an inbuilt service used to make ajax call to get the server data.
B)It is the Http protocol
C)It generates hyper text mark up language
D)None

Question 6

What MVC stands for?

A)Model View Control
B)Model View Controller
C)Main View Controller
D)Main View Control

Question 7

Can AngularJS be used to create a service?

A)May be
B)Can be
C)Yes
D)No

Question 8

Which of the following is true about orderby filter?

A)orderby filter orders the array based on provided
B)orderby filter is used to filter the array to a subset of it based on provided criteria
C)Both of the above
D)None of the above

Question 9

Which of the following is true about ng-app directive?

A)ng-app directive defines and links an AngularJS application to HTML
B)ng-app directive indicates the start of the application
C)Both of the above
D)None of the above

Question 10

AngularJS is a powerful javascript framework, used for developing _________ projects.

A)run time
B)java script
C)php
D)SPA

Question 11

SPA (Single Page Application). This means that the navigation within Netflix is performed without refreshing the whole page.

A)True
B)False
C)none
D)all

Question 12

The ______ tag defines a division or a section or block in an HTML document.

A)<div>
B)<block>
C)<span>
D)none of these.

Question 13

The <span> tag is much like the <div> element, but <div> is a _________ and <span> is an ______________.

A)Block level element , inline element
B)Container element, directive element
C)directive element, directive element
D)none of these.

Question 14

The _____ directive is show that it is AngularJS application.

A)ng-app
B)ng-model
C)ng-bind
D)none of these.

Question 15

The ______ directive for binds the value of HTML it is used for input the data , select the data in application

A)ng-app
B)ng-model
C)ng-bind
D)none of these.

Question 16

angular js is back end application which develop by java script.

A)True
B)False
C)none
D)all

Question 17

In AngularJS, views are pure html pages, and controllers written only in php do the business processing.

A)True
B)False
C)none
D)all

Question 18

AngularJS, provides data binding capability to HTML. Thus, it gives user a rich and responsive experience

A)True
B)False
C)none
D)all

Question 19

Being JavaScript framework, application written in AngularJS are not safe.

A)True
B)False
C)none
D)all

Question 20

____ is an open source full featured JavaScript framework developed by Google.

A)angular js
B)php
C)java script
D)non of these

Question 21

Published by Google in ____AngularJS has become one of the most popular JavaScript frameworks till now

A)2009
B)2010
C)2011
D)2020

Question 22

AngularJS is a ______framework for dynamic web apps.

A)structural
B)unstructural
C)wrong
D)shape

Question 23

The _____ directive is show that it is AngularJS application

A)ng-app
B)ng-model
C)ng-bind
D)none of these.

Question 24

Angular 1 core concept was $scope, and you will not find $scope in angular 2.0. Angular 2 is using . . . . . . . . to detect changes.

A)zone$.js
B)Scope.js
C)zone.js
D)zones.js

Question 25

Angular 2.0 contains a logging service called . . . . . which is very useful feature measuring where time is spent in your application.

A)config.js
B)logging.js
C)diary.js
D)none of above