Appreciate that the coverage of the test is so board. After the test, I realize that I still have lots of design issues that are strange to me. I put much effort in technique/coding/development study but still felt challenged by some design concept. Not much (~1 Q only) about J2EEpattern.
SCJP, SCWCD, OCP, IBM OOAD w/UML, IBM Enterprise Connectivity w/ J2EE