pls help about XML!!!

[panwee]

who knows about this pls help

1. does xml have something work same as goto statement if yes what is it?
2. how is Scope of variable in xml ?
3. do XML have got an aliase ? example of using ?
4. do XML allow programmer to manage memory?
5. do XML support concurrent execution? how?

thx a lot all guys
and sorry if i write in bad english grammar

[khalidali63]

o understand XML format.

From all of your question it seems to me that you have structured ( at least) experience and you are familiar with compilar based languages.
XML is nothing like above.
It is simply a text file ( a fancy one though) just like a plain old comma separated file.

The only difference is the API's (DOM and SAX) and the rules(DTD & Schemas) that accompany XML file.

try this link

http://java.sun.com/webservices/docs/1.0/tutorial/index.html

cheers

Khalid