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  1. W3School
    https://www.w3schools.com/xml

    XML Tutorial - W3Schools

    • XML plays an important role in many different IT systems. XML is often used for distributing data over the Internet. It is important (for all types of software developers!) to have a good understanding of XML.… See more

    Important XML Standards

    This tutorial will also dig deep into the following important XML standards: 1. XML AJAX 2. XML DOM 3. XML XPath 4. XML XSLT 5. XML XQuery 6. XML DTD 7. XML Schema 8. … See more

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    Examples are better than 1000 words. Examples are often easier to understand than text … See more

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    Track your progress with the free "My Learning" program here at W3Schools. Log in to your account, and start earning points! This is an optional feature. You can study at W3Scho… See more

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    Filename extension.xml
    Internet media typeapplication/xml, text/xml
    UTI conformationpublic.text
    Magic number<?xml
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    Quick Facts
     
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    XML (eXtensible Markup Language) is a markup language designed to store and transport data. Unlike HTML, which has predefined tags, XML allows you to define your own tags tailored to your specific needs. This flexibility makes XML a powerful tool for data storage, search, and sharing12.

    Structure of an XML Document

    An XML document is composed of elements enclosed in tags. The structure is hierarchical, with a root element that contains child elements. Here is a basic example of an XML document:

    <?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>

    In this example, the <note> element is the root, and it contains four child elements: <to>, <from>, <heading>, and <body>1.

    Key Features of XML

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  2. Wikipedia
    https://en.wikipedia.org/wiki/Xml

    XML - Wikipedia

  3. How-To Geek
    https://www.howtogeek.com/357092/what-is-an-xml...

    What Is An XML File (And How Do I Open One)? - How-To Geek

  4. Mozilla Developer
    https://developer.mozilla.org/en-US/docs/Web/XML/...

    XML introduction - XML: Extensible Markup Language | MDN

  5. W3School
    https://www.w3schools.com/XML/xml_whatis.asp

    Introduction to XML - W3Schools

  6. W3School
    https://www.w3schools.com/whatis/wh…

    What is XML? - W3Schools

    XML is a markup language for data exchange and web development. Learn the basics of XML syntax, structure, and examples with W3Schools XML Tutorial.

  7. World Wide Web Consortium (W3C)
    https://www.w3.org/XML

    Extensible Markup Language (XML) - World Wide Web …

  8. GeeksForGeeks
    https://www.geeksforgeeks.org/xml-tutorial

    XML Tutorial - GeeksforGeeks

  9. GeeksForGeeks
    https://www.geeksforgeeks.org/xml-ba…

    XML | Basics - GeeksforGeeks

    Oct 29, 2020 · Extensible Markup Language (XML) is a markup language that defines a set of rules for encoding documents in a format that is both human-readable and machine-readable. The design goals of XML focus on simplicity, …

  10. Mozilla Developer
    https://developer.mozilla.org/en-US/docs/Web/XML

    XML: Extensible Markup Language | MDN - MDN Web Docs

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