In the next month, I'll try a really difficult job: pass on 1z0-899 and 1z0-895 (EJB) on the same day, 20th july. In the last three months I was spending a lot of time with OCMJEA6 certification (1z0-807, 1z0-865, 1z0-866), so, as I'm in a studying rhythm, I think that`s the best opportunity to get all the certifications of Java until the last of this year (and we`ve 20% of discount until lol). So, I can study something like 4 / 6 hours daily until 20th of July.
So, I came here because I'm preparing my studying materials for the next 30 days. For 1z0-899, it seems to me that this material is sufficient to study to the certification:
OCEJWCD Study Companion by Charles Lyons
Head First Servlets & JSP by Basham, Sierra, Bates
Servlet Specifications 3.1
Is this sufficient material to prepare yourself to the certification? What do you think about it guys?