Oca: Oracle Database 12c Administrator Certifie... Apr 2026

: Includes a section that maps every official exam objective to its corresponding chapter in the book. Core Subjects Covered

: Each chapter contains real-world scenarios, hands-on exercises, and an "Exam Essentials" section to highlight critical topics.

: While this guide remains a valuable learning tool, Oracle Database 12c Release 1 (12.1) reached its End of Life on July 31, 2022 , meaning it no longer receives official security updates or bug fixes. OCA: Oracle Database 12c Administrator Certifie...

: Specifically covers objectives for both the 1Z0-061 (SQL Fundamentals) and 1Z0-062 (Installation and Administration) exams.

This resource is designed to help IT professionals pass the Oracle Database 12c certification exams and includes the following features: : Includes a section that maps every official

: Restricting and sorting data, using subqueries, and manipulating data.

: Creating databases using DBCA, managing storage structures, and administering user security. : Specifically covers objectives for both the 1Z0-061

with hundreds of practice questions.