Deck 1: AngularJS

Question 1

AngularJS is a library?

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

Answer 1

False

Question 2

Who is sometimes called as Father of AngularJS?

A)Brad Green
B)Igor Minor
C)Misko Hevery
D)Brian Ford

Answer 2

Misko Hevery

Question 3

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

A)ng-init directive initializes an AngularJS Application data.
B)ng-init directive is used to put values to the variables to be used in the application.
C)Both of the above.
D)None of the above.

Answer 3

Both of the above.

Question 4

Which of the following directive is used to initialize an angular app?

A)ng-model
B)ng-app
C)ng-controller
D)None of the above

Question 5

ng-app directive defines and links an AngularJS application to HTML.

A)false
B)true
C)none
D)all

Question 6

AngularJS supports two-way data binding?

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

Question 7

AngularJS expressions are written using.

A)double braces like {{ expression}}
B)single braces like {expression}
C)small bracket like (expression)
D)capital bracket like [expression]

Question 8

AngularJS is an MVC based framework?

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

Question 9

AngularJS bootstraps itself during config phase.

A)true
B)false
C)none
D)all

Question 10

Angular initializes based upon which of the following scenario?

A)DOMContentLoaded event happens
B)document.readyState is set to complete
C)Both of the above
D)None of the above

Question 11

An Angular application can be initialized on ______?

A)Only HTML element
B)ANY element
C)none
D)all

Question 12

Can an HTML page have multiple "ng-app" directive for bootstrapping multiple AngularJS application?

A)Yes
B)No
C)none
D)all

Question 13

With more than one ng-app in an HTML document (an HTML page), are all of them automatically initialized?

A)Yes
B)No
C)No, only one app is automatically initialized. Others have to manually initialized.
D)none of the above

Question 14

Can angular applications (ng-app) be nested within each other?

A)Yes
B)No
C)none
D)all

Question 15

What are various possible prefixes such as 'ng-' using which Angular directives (for example, ng-app) can be defined?

A)'ng-', 'data-ng-', 'ng:'
B)'ng-'
C)'ng-', 'data-ng-', 'ng:', 'x-ng-'
D)'ng-', 'data-ng-','x-ng-'

Question 16

What are various possible ways in which angular application can be initialized?

A)On an element, one could either put simply the attribute such as (ng-app, data-ng-app, ng:app, x-ng-app)
B)Put the named attribute such as (ng-app='demoApp')
C)Both of the above
D)none

Question 17

filter filter is applied to an expression using pipe character.

A)true
B)false
C)none
D)all

Question 18

What angular function is used to manually start up an angular application?

A)angular.bootstrap
B)angular.element
C)angular.copy
D)None of the above

Question 19

Which components can be injected as a dependency in AngularJS?

A)Application Module
B)constant
C)value
D)factory

Question 20

Can multiple angular applications be bootstrapped using same element??

A)Yes
B)No. An error is thrown such as 'App Already Bootstrapped with this Element'
C)none
D)all

Question 21

At framework level, how does Angular retrieve the matching elements for processing?

A)Makes use of jqLite(element) function.
B)If jQuery is used, jQuery(element) is used by way of assigning jQuery to jqLite variable
C)Both of the above
D)None of the above

Question 22

Directives can be applied to which all element type?

A)Element
B)Attribute
C)Comment
D)All of the above

Question 23

angular.module is primarily used to create application module.

A)true
B)false
C)none
D)all

Question 24

Which API need to be invoked on the rootScope service to get the child scopes?

A)new
B)$new
C)none
D)all

Question 25

Which angular module is loaded by default?

A)ng
B)ng-app
C)none
D)all