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OCA Oracle Database 11g: SQL Fundamentals I: A Real-World Certification Guide by Steve Ries

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Preface

There's never been a time in the Information Technology industry where professional certifications have been more important. Because of the specialized nature of technological careers today, certifications are considered by some to be just as important as technological degrees. This focus on certifications has led to the rise of an entire industry around books that assist readers in preparing for various certification tests. In the author's opinion, many, if not most, of these books make a lot of assumptions as to the prior knowledge of the reader and serve more as reference material than a cohesive learning experience.

In my role as an instructor of Oracle technologies, I have noticed a shift in the types of people seeking to learn Oracle. ...

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