What is the Full Form of AJAX?
AJAX stands for Asynchronous JavaScript And XML. AJAX is used to refresh the web page without reloading the whole web page. It sends the data request to the web server in the background. AJAX is not a programming language while it is an in-built XMLHttpRequest Object which is used to request the data from the server. AJAX is used to display the data with the help of HTML DOM and JavaScript.