Object and DOM, AngularJS

Question: To check whether a reference is defined or not , we use ______
A
angular.isNotDefined()

B
angular.defined()

C
angular.isDefined()

D
none

Note: Not available
1. Report
Question: What is the features of exposing DOM?
A
$anchorScroll

B
$document

C
$interval

D
$log

E
all of these

Note: Not available
1. Report
Question: What is the DOM API features?
A
$anchorScroll

B
$document

C
$location

D
$window

E
all of the these

Note: Not available
1. Report
Question: Scope act as glue between controller and view.
A
True

B
False

Note: Scopes are objects that refer to the model. They act as glue between controller and view.
1. Report
Question: In AngularJS, Scope contains the model data.
A
True

B
False

Note: Not available
1. Report

Question: To check whether a reference is defined or not , we use ______