Question

hey my all dear mates .....
the question is ==> what is the difference between XML and SGML (5 points).....
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don't spam and don't copy. from google plzzz

Answer 1

☆ DIFFERENCE BETWEEN XML AND SGML AS FOLLOWS :

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● SGML has XML as it's subset.

● XML is a mark up language while SGML is a meta language.

● XML allows to craft new tags for presentation of data while SGML is an ISO standard for specifying set of tags.

● XML has simpler structure as compared to SGML

● XML documents are usually readable with SGML parsers while SGML can produce errors with XML parsers.

● Some allowed constructs in SGML are not permitted in XML

● Some comment practices in SGML too aren't allowed in XML

● XML can define applications on their own while SGML can't.

● XML describes the data and transfers data between application while SGML allows to define and create platform independent files.
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HOPE HELPED !!

Answer 2

XML ...

xml is software and hardware independent tool for storing and transporting data..
xml play an important role in many different IT system.. XML stand for ( extensible markup language ) ..

SGML...

SGML is stand for ( standard generalized markup language) is standard to how to specify a document markup language or tag set .. such a specification itself a document type detonation ( DTD) .. SGML is not in a itself a document language but a description to how to specify one .. lt is a metadata..