This book is intended to help you on your exciting path toward becoming an Oracle Database 12c Administrator Certified Associate (OCA), which is the first step on the path toward Oracle Certified Professional (OCP) and Oracle Certified Master (OCM) certification. This book covers two of the exams required for the OCA certification. Using this book and a practice database, you can start learning Oracle Database 12c and pass the 1Z0061 “Oracle Database 12c: SQL Fundamentals” and 1Z0062 “Oracle Database 12c: Installation and Administration” exams.