Question

what are the four features of XML languages

Answer 1

The main features of XML follows:

Excellent for handling data with a complex structure or atypical data

Data described using markup language

Text data description

Human- and computer-friendly format

Handles data in a tree structure having one-and only one-root element

Excellent for long-term data storage and data reusability

Answer 2

Feature of XML

 by 

Darshan Bobra

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 Oct. 18, 13 · · News

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Feature of Extensible Markup Language :-

1>  XML is heavily used as a format for document storage and processing, both online and offline.

2> Content-based XML markup enhances searchability, making it possible for agents and search engines to categorize data instead of wasting processing power on context-based full-text searches.

3>  The XML document which uses the DTD has the XML tags in it. It is in the XML document, the tags or the elements are defined for the data.

4> XML does not allow References to external data entities. Named character references are not allowed in XML. XML does not allow empty comment declaration.