1. In "Chapter 20: Servlet 2.5 and JSP 2.1 Changes" you sumary the changes of Servlet and JSP in JEE 5. Can you explain more of what is the advantages and disadvantages to developers.
2. Java web development is one of the most exciting part of Java technology. And there are so many framework to support this. Do you think it is a good idea to have some introduction, comparision to different frameworks (I know it is out of the scope of the exam, but it may help experience develper to understand the concept better when it is link to something which they are using)