Oca: Oracle Database 12c Administrator Certifie... (2025-2026)

to simulate the actual testing experience. Searchable glossary of key database terms.

: 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...

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

: Performance management, database backups, and using RMAN. managing storage structures

: Creating databases using DBCA, managing storage structures, and administering user security.

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