Dear Nazmul, My plan is as follows. (1) As I have working experience on XML with Java, I'll go for a very quick reading on XML: How To Program of Deitel & Deitel (only because I already have the book). (2) Study and code from Professional XML (2nd Edition) - (I don't have it yet, but it's a must) (3) XSLT book from O'Reilly (I don't have it yet and still thinking whether I'll get time to read it) (4) Study and Practice XML@Whiz (5) Give some other available online mocks (6) Prepare my own notes and mock during study There are so many tutorials and books that I was bound to restrict myself in this plan. Yet Ajith Kallambella's old posts on XML will help you take correct decisions. I consider him as an XML Guru like Map rightly addressed a lot earlier!!
Nazmul, I forgot to mention you the cost of the IBM XML Exam Test 141. AFAIK, no one yet appeared this exam from Bangladesh. But I talked with a VUE and they told that $150 is the voucher cost and about $10 (500 taka) is the center charge. You talk to me before buying the voucher.