I just passed Java 8 Professional Certification Programmer II 1Z0-809.
I was expecting to have a whiteboard to write on it, but I did not have.
I had to do all the questions in my head.
There were lots of questions about JDBC with methods I've never seen in my life
The rest of questions 60-70% were in these 2 books.
I ONLY prepared for this exam with those COOL books from Jeanne Boyarsky(The BEST!)
Absolutely nothing else. Not even enthuware.
OCP: Oracle Certified Professional Java Se 8 Programmer II Study Guide: Exam 1Z0-809
OCA / OCP Java SE 8 Programmer Practice Tests
Thank you for everything.
Tomorrow I will show my credential (in 24h).