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
