What are the best books for the 1Z0-805-Oracle Certified Professional Java SE 7 Programmer - Upgrade Exam, preparation. and by the way I am an Oracle Certified Professional, Java SE 6 Programmer , can I write this exam???
I used Oracle Certified Professional Java SE7 Programmer Exams 1Z0-804 and 1Z0-805: A Comprehensive OCPJP 7 Certification Guide by S. G. Ganesh i Tushar Sharma.
I do not know if it is the best.
Yes, 1Z0-805-Oracle Certified Professional Java SE 7 Programmer - Upgrade Exam is what you need to pass to upgrade from OCPJP6 to OCPJP7.