Ajax Online Quiz, Ajax Quiz - Free Time Learning

1 .

Ajax initial release date ?

A)

2001

B)

2003

C)

2005

D)

2007

Correct Answer : Option (C) : 2005

2 .

What is full form of Ajax?

A)

Asynchronous JavaScript And XML

B)

Asynchronous jQuery And XML

C)

Asynchronous JavaScript And XHTML

D)

Asynchronous jQuery And XHTML

Correct Answer : Option (A) :

Asynchronous JavaScript And XML

3 .

In AJAX you can ?

A)

Update a web page without reloading the page

B)

Receive data from a server - after the page has loaded

C)

Send data to a server - in the background

D)

All of the above

Correct Answer : Option (D) :

All of the above

4 .

Implementing AJAX in our websites we can make our web pages ________ ?

A)

More Dynamic

B)

More interavtive and faster

C)

More Responsive

D)

Easy to connect web page with server

Correct Answer : Option (B) :

More interavtive and faster

5 .

What is the name of object used for AJAX request?

A)

HttpRequest

B)

xmlRequest

C)

XMLHTTPRequest

D)

Request

Correct Answer : Option (D) :

Request

6 .

Ajax is a…

A)

Programing Language

B)

OOPs concepts

C)

Technology

D)

Options B and C

Correct Answer : Option (C) :

Technology

7 .

Ajax based on ?

A)

JavaScript and XML

B)

VB Script and XML

C)

JavaScript and jQuery

D)

Javascript and HTTP requests

Correct Answer : Option (A) :

JavaScript and XML

8 .

AJAX allows web page to dynamically

A)

Change content

B)

Reload at times

C)

Control other pages

D)

Connect to other addresses

Correct Answer : Option (A) :

Change content

9 .

What server support AJAX?

A)

SMTP

B)

HTTP

C)

WWW

D)

All of the above

Correct Answer : Option (B) : HTTP

10 .

Which one of these technologies is NOT used in AJAX?

A)

CSS

B)

DOM

C)

DHTML

D)

Flash

Correct Answer : Option (D) :

Flash

11 .

With Ajax, which of these is no longer required for data manipulation?

A)

XML

B)

XSLT

C)

JSON

D)

HTML

Correct Answer : Option (B) :

XSLT

12 .

Select invalid type of trigger

A)

PostBackTrigger

B)

SyncPostBackTrigger

C)

AsyncPostBackTrigger

D)

None of the above

Correct Answer : Option (B) :

SyncPostBackTrigger

13 .

Google made a deployment of AJAX cross browser technology with Gmail in

A)

2003

B)

2009

C)

2004

D)

2007

Correct Answer : Option (C) : 2004

14 .

Google made a deployment of cross browser technology with GoogleMaps in

A)

2005

B)

2006

C)

2007

D)

2008

Correct Answer : Option (A) :

2005

15 .

Select an invalid control

A)

Timer

B)

Control

C)

UpdatePanel

D)

ScriptManagerProxy

Correct Answer : Option (B) :

Control

16 .

From the following which is/are not AJAX framework ?

A)

Google Web Toolkit

B)

Dojo Toolkit

C)

MooTools

D)

Foundation

Correct Answer : Option (D) :

Foundation

17 .

Using the AJAX, web applications can receive and send date asynchronously from a____

A)

Database

B)

Server

C)

Control

D)

Store

Correct Answer : Option (D) :

Store

18 .

What is the name of the DLL that contains Ajax control tool kit?

A)

Ajaxtoolkit.dll

B)

Ajaxcontrol.dll

C)

Ajaxcontroltoolkit.dll

D)

control.dll

Correct Answer : Option (C) :

Ajaxcontroltoolkit.dll

19 .

Which property is used to control the duration of Ajax request.

A)

AsyncPostBackTimeout

B)

AsyncTimeout

C)

Timeout

D)

PostBackTimeout

Correct Answer : Option (A) :

AsyncPostBackTimeout

20 .

Which one of these legendary greek mythical figures or places is the code name for Microsoft's version of Ajax?

A)

Delphi

B)

Oracle

C)

Atlas

D)

Hercules

Correct Answer : Option (C) :

Atlas

21 .

Which property is used to check whether AJAX request has been completed.

A)

onreadyState

B)

open

C)

ready

D)

readyState

Correct Answer : Option (D) :

readyState

22 .

How can you test the Ajax code?

A)

JSU

B)

JSUnit

C)

AjaxJSU

D)

JSUnitAjax

Correct Answer : Option (B) :

JSUnit

23 .

From the follwoing what is/are the technologies used by AJAX ?

A)

HTML/XHTML and CSS

B)

DOM and XML

C)

XMLHttpRequest and JavaScript

D)

All of the above

Correct Answer : Option (D) :

All of the above

24 .

How can we cancel the XMLHttpRequest in AJAX?

A)

cancel()

B)

Abort()

C)

remove()

D)

none

Correct Answer : Option (B) :

Abort()

25 .

Which manager are use for pre-requisite Update Panel in Ajax.

A)

Ajax Manager

B)

Javascript Manager

C)

Options A & B

D)

Script Manager

Correct Answer : Option (D) :

Script Manager

26 .

Which is not a post back in Ajax?

A)

Dynamic Postback

B)

Asynchronous Postback

C)

Synchronous Postback

D)

None of the above

Correct Answer : Option (A) :

Dynamic Postback

27 .

Which data types JSON does NOTsupports?

A)

ENUM

B)

String

C)

Object

D)

Boolean

Correct Answer : Option (A) :

ENUM

28 .

The jQuery AJAX methods .get(), .post(), and .ajax() all require which parameter to be supplied?

A)

method

B)

url

C)

data

D)

headers

Correct Answer : Option (B) :

url

29 .

Which of the following is not a restriction of JSON as a data interchange format relative to a plain object definition in JavaScript?

A)

Property names must be quoted.

B)

Single quotes may not be used as string delimiters.

C)

Properties may not include functions or expressions.

D)

Properties may only be objects, not arrays.

Correct Answer : Option (D) :

Properties may only be objects, not arrays.

30 .

Which statement about XML is false?

A)

Every XML document must have a DOCTYPE tag.

B)

Every XML document must have a root element.

C)

Every XML tag must have a closing tag.

D)

Every XML document must start with an XML prolog.

Correct Answer : Option (A) :

Every XML document must have a DOCTYPE tag.

31 .

Which Web browser is the least optimized for Microsoft's version of AJAX?

A)

Firefox

B)

Opera

C)

Safari

D)

Internet Explorer

Correct Answer : Option (C) : Safari

32 .

What makes Ajax unique?

A)

It works as a stand-alone Web-development tool.

B)

It works the same with all Web browsers.

C)

It makes data requests asynchronously.

D)

It uses C++ as its programming language.

Correct Answer : Option (C) : It makes data requests asynchronously.

33 .

_____ Of the following technologies, which one provides the ability to dynamically interact with Web page layout?

A)

XML

B)

HTML

C)

JavaScript

D)

Document Object Model

Correct Answer : Option (D) : Document Object Model

34 .

The XMLHttpRequest object can be disabled via browser settings

A)

True

B)

False

C)

Error

D)

None of the above

Correct Answer : Option (B) : False

35 .

AJAX made popular by______

A)

Microsoft

B)

Google

C)

IBM

D)

Sun Microsystem

Correct Answer : Option (B) : Google