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