What is the full form of AJAX ?

AJAX – Asynchronous JavaScript and XML
 
AJAX stands for Asynchronous JavaScript and XML. AJAX is a new technique for creating better and faster web applications with the help of XML, HTML, CSS and Java Script.

          In Asynchronous JavaScript and XML Data content, and design are merged together into a seamless whole which helps in development of most interactive website. Unlike an HTTP request, Ajax allows content on Web pages to update immediately when a user performs an action.