Hi, I passd the SCEA today with 87% and just want to put some of the notes I remember about the exam.
Questions about B2B hub/spoke/exhange.
benefits of Stateless statefull and entity beans
Transaction (What does Required mean)
Protocols: IIOP, HTTPS
Nothing about encryption.
How to scale systems, only horisontal questions.
Activity and sequence diagrams
Pattern for EJBHome and EJBObject
Some questions were tricky in that they would give you a scenario where the question seem to be related to speed but the question dealt with flexibility.
One question from the back pages of Cade's book.
Resources I used
Enterprise Java Beans 2nd edition
Osborne J2EE SCEA exam book
GOF design Patterns