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XML (eXtensible Markup Language) is a markup language designed to store and transport data. Unlike HTML, which is used to display data, XML focuses on what data is. It is both human-readable and machine-readable, making it a versatile tool for data representation.
Key Principles of XML
Self-Descriptive: XML documents are self-descriptive, meaning the tags used in the document describe the data they enclose. For example:
<note><to>Tove</to><from>Jani</from><heading>Reminder</heading><body>Don't forget me this weekend!</body></note>Copied!✕CopyCustom Tags: Unlike HTML, XML does not have predefined tags. Users can define their own tags according to their needs. This flexibility allows XML to be used for a wide range of applications.
Platform-Independent: XML is a software- and hardware-independent tool for storing and transporting data. It stores data in plain text format, which makes it easy to share data across different systems and platforms.
Differences Between XML and HTML
XML Tutorial - GeeksforGeeks
Jul 23, 2025 · XML, or Extensible Markup Language, is a way to structure and organize information in a text format that is easy for computers to read. It uses tags, similar to those in …
XML introduction - XML | MDN - MDN Web Docs
Feb 5, 2025 · XML (Extensible Markup Language) is a markup language similar to HTML, but without predefined tags to use. Instead, you define your own tags designed specifically for your …
XML Tutorial
XML stands for Extensible Markup Language and is a text-based markup language derived from Standard Generalized Markup Language (SGML). This tutorial will teach you the basics of XML.
XML - Beginner Level - Coursera
This module introduces the foundational concepts of XML and markup languages, focusing on how XML structures data for seamless sharing, readability, and interoperability.
XML Introduction - Tpoint Tech
Mar 17, 2025 · In our XML tutorial, you will learn about DTD file, creating xml with DTD, using CSS file, CDATA vs PCDATA and difference between DTD and XML schema. Let's see an example of …
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XML Tutorial for Beginners - Includehelp.com
Dec 25, 2024 · This XML tutorial is designed for beginners and will guide you through the fundamental concepts of XML, including its syntax, structure, and applications, with practical …
W3Schools XML Full Course in 3 Hours | Learn XML using …
Taught by Dr. Zeeshan Bhatti, this XML Full Course walks you through the most essential concepts using practical examples and the W3Schools learning framework.
XML | Basics - GeeksforGeeks
Oct 29, 2020 · Learn the basics of XML (Extensible Markup Language), how to create XML documents, understand XML syntax, structure, and its use cases in data storage, transfer, and …
XML Tutorial - W3schools
XML Tutorial for beginners: The eXtensible Markup Language or XML is a markup language, similar to HTML. XML is used for storing and transporting data and is self-descriptive.