Hi,
I passed
SCEA part I with 59%

not a big score.
Thank you all for posting their study notes and sharing their views here.
I spent around 30 days regular 5 hours study. May be one or two days break in the middle.
I used the below material:
Sun Certified Enterprise Architect for
J2EE Study Guide (Exam 310-051)(Paul Allen and Joseph Bambara)
http://java.boot.by/scea5-guide/ http://www.briggman.com/scea/SCEA_Study_Sheet_1.pdf http://www.briggman.com/scea/SCEA_Study_Sheet_2.pdf https://www6.software.ibm.com/developerworks/education/j-scea/j-scea-a4.pdf I had prior experience working with
JSF.
Skimmed through EJB 3 Spec and JPA spec.
Must have good understading of Design
patterns, webservice protocols
I got questions on DAO, Service to Worker, Transfer Object ( advantages, when to use)?
one question on basic SOA.
Good understanding of pros and cons of two tier , n-tier architectures.
No UML, security questions were tough. Need to have a good study material on security.
There were no questions on implementation details, more of which technology to use.
I am confident that any Study Guide for (Exam 310-051)(Paul Allen and Joseph Bambara Or Mark Cade) will be good as a reference provide you refer webservices, SOA, JSF from other resource.
Wish you all the best!!!
--Ayub