OCA Oracle Database SQL Certified Expert Exam Guide (Exam 1Z0-047) (Oracle Press)

A Fully Integrated Study System for OCA Exam 1Z0-047

Prepare for the Oracle Certified Associate SQL Certified Expert exam with help from this exclusive Oracle Press guide. In each chapter, you'll find challenging exercises, practice questions, and a two-minute drill to highlight what you've learned. This authoritative guide will help you pass the test and serve as your essential on-the-job reference. Get complete coverage of all objectives for exam 1Z0-047, including:

• DDL and SQL SELECT statements


• Manipulating, restricting, and sorting data


• Single-row and group functions


• Subqueries


• Schema objects


• Set operators


• Data dictionary views


• Large data sets


• Hierarchical retrieval


• Regular expression support


• User access control


• And more

On the CD-ROM:

• One full practice exam


• Detailed answers and explanations


• Score report performance assessment tool


• Complete electronic book


• Bonus exam available with free online registration