I have downloaded 1Z0-147 for oracle 9i paper. I had seen on uecrtify sites they are offering 150 questions including in 3 test and 90 study notes, lots of questions available with study notes. Free stuff is quite good. I'm thinking to buy it. Plz suggest me if I'm going on right way or not. The topics covered are Networking Overview, Basic Oracle Net Architecture, Basic Oracle Net Services Client-Side Configuration, Backup and Recovery Overview, Oracle Recovery Manager Overview and Configuration, RMAN Incomplete Recovery. There are much more problem on other topics also.