Practice Angularjs Multiple Choice Questions with Answers Quiz-1

Q.1.

Which of these are all Angular directives?

NgIf,NgFor,NgLoop
NgClass,NgSwitch,NgDate
NgFor,NgSwitch,NgClass
NgClass,NgLoop,NgIf

Q.2.

What is the quality that is not in Angular?

Directives
Pipes
Component
RoutingLink

Q.3.

What is the @Input decorator for?

Share data from a parent component to a child
Share data from a child component to a parent
Use event binding
Use a service

Q.4.

Which of the following is not built-in pipe in Angular?

DatePipe
CurrencyPipe
DataPipe
PercentPipe

Q.5.

Which are the different Data Types supported by Typescript?

Boolean var bValue: boolean = false
Number var age: number = 16
String var name: string = "jon"
All of the above

Q.6.

Which of the following is a valid AngularJS expression?

{{ 2 + 2 }}
{ 2 + 2 }
(( 2 + 2 ))
{ (2 + 2) }

Q.7.

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

ng-init directive initializes an AngularJS Application data.
ng-init directive is used to put values to the variables to be used in the application.
both
none

Q.8.

Which of the following directive bootstraps AngularJS framework?

ng-init
ng-app
ng-controller
ng-bootstrap

Q.9.

What decorator is used to make a class a service?

Injector
Service
Injectable
Component

Q.10.

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

ng-switch
ng-model
ng-Disabled
ng-Cloak

Q.11.

If I write <button (click) = "onClick ()"> in a template, I use?

interpolation
property binding
event binding

Q.12.

What is the @Output decorator for?

Share data from a parent component to a child
Share data from a child component to a parent
Use event binding
Use a service

Q.13.

We can apply multiple structural directives to a host element?

TRUE
FALSE

Q.14.

We can apply multiple attribute directives to a host element?

TRUE
FALSE

Q.15.

When you import RouterModule in a feature module (not Root module) which function would you use?

forRoot()
forFeature()
forModule()
forChild()

Q.16.

In AngulsrJS HTML document is loaded and evaluated first in the browser. Mean while in AngularJS _________ ?

JavaScript file is loaded
The angular global object is created
Your JavaScript which registers controller functions is executed
All of above

Q.17.

Which of the following directive allows us to use form?

ng-app
ng-form
ng-controller
ng-bind

Q.18.

AngularJS is a library?

true
false

Q.19.

Angular JS is Library or Framework?

Library
Framework

Q.20.

Most used CSS frameworks are

Bootstrap
Semantic UI
SASS
Foundation

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