Only the name of the exam is different. The objectives are the same.
You can freely study from "HF Servlets and JSP" book. Read some success stories I think they are the best source of information
Yes, you can assume that the questions will be similar. The only difference is that you have less time on the exam, but this is due to the fact that there are no Drug & Drop questions anymore.
HF edition 2 says as
"The updated SCWCD exam is called “Sun Certified Web Component Developer for the Java Platform, Enterprise Edition 5” (CX-310-083), but don’t get confused by the title. The updated exam is still designed for Java EE v1.4 and for the servlet v2.4 and JSP v2.0 specifications."
I have the older version book (1.4). Should that be enough then?
Something must be done about this. Let's start by reading this tiny ad: