This Study Guide is targeted at IT professionals who are working towards upgrading their existing certification to become an Oracle Database 12c Administrator Certified Professional. The book provides information covering all of the exam topics for the Oracle certification exam: "1Z0-067: Upgrade Oracle9i/10g/11g OCA to Oracle Database 12c OCP". The books in the Oracle Certification Prep series are built in lockstep with the test topics provided by Oracle Education's certification program. The guides introduce the subject you'll be tested on, follow that with the information you'll need to know for it, and then move on to the next topic. They contain no drills or unrealistic self-tests to bump the page count without adding value. The series is intended to provide a concentrated source of exam information that is compact enough to be read through multiple times. This series is ideal for experienced Oracle professionals that are familiar with the topic being tested but want a means to rapidly reinforce their existing skills and bridge any gaps in their knowledge. It is also an excellent option as a second source of information for candidates pursuing certification. Unlike other online simulation practice tests, you get a paperback version that is easy to read & remember these questions. You can simply rely on these questions for successfully certifying this exam 1Z0-067.