Good day,

I have recently passed my SCSA 7 certification, and now I want to take a couple of Oracle exams, to complement my UNIX knowledge and help me get a Jr. UNIX admin position.

Since I do not work, and I am somewhat reluctant to pay for a course, what resources are available for me to get some hands on practice on Oracle databases? Such as free sites or anything like that? Also, what books would I need to become an OCA for Oracle 9i (exams 1Z0-007 & 1Z0-031)?

Thanks for your help.