I have not been posting anything, but I have been browsing most of the tips and suggestions of the people here. Thanks to all, I passed the exam!
I used jq+, and it was excellent! I wouldn't have passed without it.
When I have the time, I'll post some tips of my own to repay the kindness of those who have shared their experiences here.
Thanks again. =)
ROLAND JOSEPH G. CA�IMO
Sun Certified Programmer for the Java 2 Platform