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What is XML course?

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What is XML course?

XML stands for eXtensible Markup Language. XML was designed to store and transport data. XML was designed to be both human- and machine-readable.

How do you write an XML document?

To create a well-formed XML document with XML Notepad, follow these steps:

  1. To open XML Notepad, click Start, point to Programs, point to XML Notepad, and then click Microsoft XML Notepad.
  2. Change Root_Element to Catalog and Child_Element to Book, and add an attribute and three child elements to the Book child element.

What is XML and its application?

XML stands for Extensible Markup Language. It is a text-based markup language derived from Standard Generalized Markup Language (SGML). XML tags identify the data and are used to store and organize the data, rather than specifying how to display it like HTML tags, which are used to display the data.

What are the benefits of XML?

Advantages of XML

  • XML uses human, not computer, language. XML is readable and understandable, even by novices, and no more difficult to code than HTML.
  • XML is completely compatible with Java™ and 100% portable. Any application that can process XML can use your information, regardless of platform.
  • XML is extendable.

Is XML easy to learn?

XML is conceptually simple and in practice fairly easy to learn and use. There are some possibly confusing issues with namespaces, but namespaces are very important for using XML in sophisticated ways. So yes, worth it.

What are the three main types of XML documents?

Document Prolog Section

  • XML declaration.
  • Document type declaration.

What are the goals of XML?

Goals of XML

  • XML shall be straightforwardly usable over the Internet.
  • XML shall support a wide variety of applications.
  • XML shall be compatible with SGML.
  • It shall be easy to write programs that process XML documents.
  • The number of optional features in XML is to be kept to the absolute minimum, ideally zero.

What is the use of learning XML?

XML’s key features allow it to operate within any platform and with virtually any program or application. This simplifies the transport of data between differing platforms as well as separating the data and information from HTML. In other words, XML is plain text.

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