Thursday, November 6, 2008

Muddiest point Class #9

I am still alittle uncertain about XML. When it is said that XML does not use predefined tags, that you define your own, wouldn't that lead to alot of computer confusion? Or is it the use of the DTD or XML Schema that tells the computer what your tags mean?

1 comment:

Daqing said...

dtd and xml schemea tell you which tags are valid in this document and how they are related to each other. namespace tell you something about the meaning