Explain in brief abo XMLHttpRequest object.XMLHttpRequest is an object used for data transfer with server and client’s browser. This object allows the data transfer without reloading the page. The data transfer takes place in plain text xml or JSON format. This object allows to parses the xml format. It is recognized by all the browsers
xmlOBJ = new XMLHttpRequest ()
XMLHttpRequest object is used to transfer data between a client and a server. Here the client can be a web browser. Here, the client can send and receive data without reloading the page.
It can be created as follow
Var request = new XMLHttpRequest ()