To Our Valued Readers:

Thank you for looking to Sybex for your Oracle 10g exam prep needs. The OCP certification is designed to validate knowledge of advanced database administration tasks and an understanding of the Oracle database architecture and how its components work and interact with one another. With Oracle continuing to lead the database market, pursuit of the OCP designation is a worthy and wise endeavor.

We at Sybex are proud of the reputation we've established for providing Oracle certification candidates with the practical knowledge and skills needed to succeed in the highly competitive IT marketplace. It has always been Sybex's mission to teach individuals how to utilize technologies in the real world, not to simply feed them answers to test questions. Just as Oracle is committed to establishing measurable standards for certifying database professionals, Sybex is committed to providing those professionals with the means of acquiring the skills and knowledge they need to meet those standards.

As always, your feedback is important to us. If you believe you've identified an error in the book, please visit the Customer Support section of the Wiley web site. And if you have general comments or suggestions, feel free to drop me a line directly at [email protected]. At Sybex we're continually striving to meet the needs of individuals preparing for certification exams.

Good luck in pursuit of your Oracle certification!

Neil Edde

Publisher—Certification

Sybex, an imprint of Wiley