Question

what is xml in computer??​

Answer 1

XML stands for Xtensible Markup Language.

It is a meta language and platform independent.

It is a subset of SGML.

Answer 2

Answer:

 In computer, XML stands for Extensible Mark-up language. Both XML and HTML are based on SGML which is standard generalized markup language. xml is extensible and its own tags can be created.

Explanation:

XML is called meta language because it can create other markup languages. This language was used to describe data and its tags are not pre-defined. It acts as an infrastructure because it is the core building block for a wide range of other technologies.

XML code:

<Book>

   <title> abcd </title>

    <author> p.k paul </author>

    <date>  1990 </date>  

    <publisher> Wbut </publisher>

</book>