I just got the result of 1Z0-808 certification exam. I am overwhelmed by the score in the exam thanks to the OCA mock tests online on dbexam.com. The good thing about these tests is that they are simulated. So every test i gave brought me closer to the actual exam that i was supposed to give. I not only became confident but also got the knack of how to solve the multiple choice questions. I got a deeper understanding of syllabus as well. I am very happy.