Oracle DBA Test 3 and Test 4 is the only book available to help DBAs improve their chances of becoming certified. Covers all required topics, concepts, and terminology. Helps readers make use of the best study materials available with end-of-chapter resource sections. Features practice exam questions formatted like those encountered on the actual exam. Provides a special tear-out Cram Sheet with tips, acronyms, and memory joggers that readers can review just prior to taking an exam.