How to use XML?
XML documents are made up of elements, attributes, and text. The fundamental units of an XML document are called elements. Elements can have extra information about them provided through attributes. Text is the content of XML elements.
To create an XML document, you must first create a root element. The root element is the top-level element in the XML document. All other elements in the XML document must be nested inside the root element.
Once you have created the root element, you can start adding child elements. Child elements are elements that are nested inside another element. You can continue adding child elements until you have created the complete XML document.
XML full form
Extensible Markup Language (XML) is a type of markup language that establishes a set of guidelines for encoding texts in a way that is both machine- and human-readable. For storing and transferring data on the web and in many other applications, XML is widely used.