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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
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