Welcome to the Ranch,Poobhathy kannan. I don't think it would be enough to digest the
EJB knowledge in details... Oh, but if you are not working, it may be possible... For me, I read the book twice and do as much mocks as I can till I am confident on the questions... So be wise about it...
Co-author of SCMAD Exam Guide, Author of JMADPlus
SCJP1.2, CCNA, SCWCD1.4, SCBCD1.3, SCMAD1.0, SCJA1.0, SCJP6.0