i am currently preparing for 9i upgrade certification.i have practically read what is currently available out there except self test software which i hate couple with the fact that if i can read oracle books and understand it to pass all other oracle exams while waste money on it.
Need last minute tips .i will be taking the test this coming friday.
please don't suggest that i use examsheets.net guide.Their products is not actual exam and actual answers as they claim.