I do not have any knowledge of XML except for writting Deployment Description for Java. Can anybody will tell me how muchtime is require to learn and know the topics of XML?. I have seen lots of topics like Parser/DOM/XSLT/SAX/Schema....... and i'm bit confused. Also i have seen that XML used for Java /Microsoft technology so do they use different method to use XML?
Please advice?.Thanks for your time in advance to reply my question