دانلود کتاب OCA Oracle Database 11g SQL Fundamentals I Exam Guide: Exam 1Z0-051

A Fully Integrated Study System for OCA Exam 1Z0-051Prepare for the Oracle Certified Associate Oracle Database 11g: SQL Fundamentals I exam with help from this exclusive Oracle Press guide. In each chapter, you'll find challenging exercises, practice questions, a two-minute drill, and a chapter summary 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 OCA objectives for exam 1Z0-051, including: SQL SELECT statements Restricting and sorting dataSingle-row functionsConversion functions and conditional expressionsGroup functionsDisplaying data from multiple tablesSubqueriesSet operatorsDML and DDL statementsSchema objectsOn the CD-ROM:One full practice exam that simulates the actual OCA examDetailed answers and explanationsScore report performance assessment toolComplete electronic bookBonus exam available free with online registration