| وصف الكتاب | Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product., A Fully Integrated Study System for OCA Exam 1Z0-047Prepare 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, , For a complete list of Oracle Press titles, visit www.OraclePressBooks.com |
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