Greetings Team, Are there any Oracle Certified Professionals in the group? Currently, I am undertaking several Oracle certifications during this month and would to inquire which materials did you use to prepare for the aforementioned? Warm regards, Michael Bullut. --- *Cell:* *+254 723 393 114.**Skype Name:* *Michael Bullut.* *Blog: http://www.kipsang.com/ <http://www.kipsang.com/>* *E-mail:* *main(a)kipsang.com <main(a)kipsang.com>* *---*