I've been going through the spec refreshing EJB knowledge and reading up... a lot of the parts are specifically on the former EJB specifications like EJBObject, EJBHome, etc. Is in-depth knowledge of this necessary for the test? On the Oracle site Certification Path, they don't talk about any version specifics.
Oracle Certified Professional: Java SE 6 Programmer
Oracle Certified Expert: Java EE 6 Web Component Developer
Oracle Certified Expert: Java EE 6 Enterprise JavaBeans Developer