Top Ajax Interview Question and Answers

AJAX Interview Questions With Answers

What is AJAX? AJAX = Asynchronous JavaScript And XML. AJAX is not a programming language. AJAX just uses a combination of: … AJAX is a misleading name.. AJAX is a misleading name..Ajax uses asynchronous data transfer between the Browser and the web server. AJAX Interview Questions and Answers · What is AJAX? · What is “AsyncPostBackTimeout” Property? Are you looking for ajax interview questions and answers? Here is the list for the latest and most commonly asked ajax interview questions.Ajax Interview Questions. Following are some of the most frequently asked Ajax interview questions in the interview.

Top Ajax Interview Question and Answers 2021

Q1.Explain about AJAX?

A. is a program

B. is a country name

C. is a football club name

D. All of these

Option A – Is A program

Q2.AJAX based on __

A. JavaScript and XML

B. VBScript and XML

C. JavaScript and Java

D. JavaScript and HTTP requests

Option B – VBScript and XML

Q3.What are the upsides of Ajax?

A. Bandwidth utilization

B. More interactive

C. Speeder retrieval of data

D. All of these

Option D – All Of these

Q4.What makes Ajax exceptional?

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

B. It works the same with all Web browsers

C. It uses C++ as its programming language

D. It makes data requests asynchronously

Option D – It makes data requests asynchronously

Q5.What are the controls of Ajax?

A. ScriptManager

B. ScriptManagerProxy

C. UpdatePanel

D. All of these

Option D – All of these

Q6.How might you test the Ajax code?

A. JSU

B. JSUnit

C. AjaxJSU

D. JSUnitAjax

Option B – JSUnit

Q7.The jQuery AJAX techniques .get(), .post(), and .ajax() all require which boundary to be provided?

A. method

B. url

C. data

D. headers

Option B – url

Q8._ JavaScript is additionally called worker side JavaScript.

A. Microsoft

B. Navigator

C. LiveWire

D. None

Option C – LiveWire

Q9.AJAX stands for _.

A. Asynchronous JavaScript And XML
B. Active JavaScript And XML
C. Applet JavaScript And XML
D. All of the above

Option A – Asynchronous JavaScript And XML

Q10.What does the XMLHttpRequest object achieve in Ajax?

A. It’s the programming language used to develop Ajax applications.
B. It provides a means of exchanging structured data between the Web server and client.
C. It provides the ability to asynchronously exchange data between Web browsers and a Web server.
D. It provides the ability to mark up and style the display of Web-page text.

Option C – It provides the ability to asynchronously exchange data between Web browsers and a Web server.

Q11.ActiveX can be crippled by means of program settings.

A. True
B. False

Option B – False

Q12.Which one of these advancements isn’t utilized in AJAX?

A. CSS
B. DOM
C. DHTML
D. Flash

Option D – Flash

Q13.AJAX based on __.

A. JavaScript and XML
B. JavaScript and Java
C. VBScript and XML
D. JavaScript and HTTP requests

Option A – JavaScript and XML

Q14._ JavaScript is moreover called laborer side JavaScript.

A. Microsoft
B. Navigator
C. LiveWire
D. All of the above

Option C – Livewire

Q15.The jQuery AJAX techniques .get(), .post(), and .ajax() all require which boundary to be provided?

A. method
B. url
C. data
D. headers

Option B – url

Q16.__ returns all the header data from the worker asset.

A. getResponseHeader()
B. getAllResponseHeaders()
C. Both A & B
D. None of the above

Option B – getAllResponseHeaders()

Q17.How would you be able to test the Ajax code?

A. JSU
B. JSUnit
C. AjaxJSU
D. JSUnitAjax

Option B – JSUnit

Q18.What are the controls of Ajax?

A. ScriptManager
B. ScriptManagerProxy
C. UpdatePanel
D. All of these

Option D – All of these

Q19.what is the ajax?

A. ajax
B.part code
C.lavel
D.opensource

Option D – opensource

Q20.What are the merits of Ajax?

A. More interactive
B.Speeder retrieval of data
C.Bandwidth utilization
D.All of these

Option D – ALL of These

Q21.__ of the accompanying innovations, which one furnishes the capacity to progressively interface with Web page format?

A. Document Object Model
B.JavaScript.
C.HTML.
D.XML.

Option A – Document Object Model

Q22.Which interface you will utilize wrap an AJAX customer control into a custom worker control?

A. IScriptControl
B.IScriptAJAX
C.IScriptManager
D.None of these

Option C – IScriptManager

Q23.Concerning XMLHttpRequest Object, does the request wherein one calls the “open” technique and dole out a capacity to the “onreadystatechange” occasion controller matter?

A. Yes
B.No

Option B – No

Q24._ JavaScript is likewise called customer side JavaScript.

A. Native
B.Microsoft
C.LiveWire
D.Navigator

Option D – Navigator

Q25.Which of the accompanying cut off help AJAX ?

A. WWW
B.SMTP
C.HTTP
D.None of these

Option C – HTTP

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