A Complete Study System for OCA Exam 1Z0-061Prepare for the Oracle Certified Associate Oracle Database 12c SQL Fundamentals I exam with this Oracle Press guide. Each chapter features challenging exercises, a certification summary, a two-minute drill, and a self-test to reinforce the topics presented. This authoritative resource helps you pass the exam and also serves as an essential, on-the-job reference. Get complete coverage of all OCA objectives for exam 1Z0-061, including:Data retrieval using the SQL SELECT statementRestricting and sorting dataSingle-row functionsUsing conversion functions and conditional expressionsReporting aggregated data with the group functionsDisplaying data from multiple tables with joinsUsing subqueries to solve problemsUsing the set operatorsManipulating data with DML statementsUsing DDL statements to create and manage tablesElectronic content includes:150+ practice exam questions with detailed answers and explanationsScore report performance assessment toolPDF copy of the book