Finally, you can get all you want at Oracle University web site:
Oracle Certification Program
My final consideration is that you should take this exam, even if you're not a financial specialist. Don't worry if you're a developer, or another area consultant. All businesses has to pay and receive money. So, being a certified professional you can add more value to your career.
I hope you enjoyed these 3 topics and let me know if you have any question about this!