Ramklas R. OCA Oracle Database 12c SQL Fundamentals I Exam Guide (Exam 1Z0-061)

McGraw-Hill Education, 2014. — 592 p. — ISBN: 0071820280, 9780071820288A 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 statement
Restricting and sorting data
Single-row functions
Using conversion functions and conditional expressions
Reporting aggregated data with the group functions
Displaying data from multiple tables with joins
Using subqueries to solve problems
Using the set operators
Manipulating data with DML statements
Using DDL statements to create and manage tablesElectronic content includes:
150+ practice exam questions with detailed answers and explanations
Score report performance assessment tool
PDF copy of the book