Why we use AJAX in Asp.Net application?

 Posted by Rajesh_Kumar on 2/11/2014 | Category: ASP.NET AJAX Interview questions | Views: 2089 | Points: 40

AJAX is used for updating portion of a web page without reloading or refreshing the whole page.
AJAX consists of an Asynchronous JavaScript and XML meaning that it uses Javascript for client side operations to avoid page refreshing.It alse uses XMLHttpRequest object which is used to communicate with servr-side scripts.

In short,we can say that AJAX is used for avoiding full page postback.

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