XML refers to extensible markup language (E X- tensible M arkup L anguage).
XML is designed to transmit and store data.
XML is very important, and very easy to learn.
<?xml version="1.0" encoding="UTF-8"?> <note> <to>Tove</to> <from>Jani</from> <heading>Reminder</heading> <body>Don't forget me this weekend!</body> </note>