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Real Oracle 1Z0-083 practice exam questions for easy pass!

Updated: Jul 25, 2026

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Understanding functional and technical aspects of Oracle Database Administration II Exam Number: 1Z0-083

The following will be discussed in the ORACLE 1Z0-083 exam dumps:

  • Manage CDBs and PDBs - Oracle Database: Managing Multitenant Architecture Ed 1
  • Tuning SQL Statements
  • Create a new PDB from the CDB seed
  • Backup and Duplicate - Oracle Database: Managing Multitenant Architecture Ed 1
  • Configure and create a CDB
  • Duplicate a Database
  • Upgrading and Transporting CDBs and Regular PDBs - Oracle Database: Managing Multitenant Architecture
  • Upgrade an Oracle Database
  • Duplicate an active PDB
  • Performance management in CDBs and PDBs
  • Change the different modes and settings of PDBs
  • Explore the structure of PDBs
  • Evaluate the impact of parameter value changes
  • Control CDB and PDB resource usage with the Oracle Resource Manager
  • Manage PDB service names and connections
  • Manage startup, shutdown and availability of CDBs and PDBs
  • Perform Backup and Recover CDBs and PDBs

Oracle 1Z0-083 Exam Overview:

Certification Vendor:Oracle
Exam Name:Oracle Database Administration II
Exam Number:1Z0-083
Related Certifications:Oracle Database Administration 2019 Certified Professional (Upgrade)
ORACLE MASTER Gold DBA 2019
Exam Price:USD 245
Exam Duration:120 minutes
Exam Format:Multiple Choice, Multiple Select
Available Languages:English, Japanese, Chinese (Simplified)
Certificate Validity Period:Lifetime (version-specific for Oracle Database 19c)
Real Exam Qty:68
Passing Score:57%
Recommended Training:Oracle Database: Managing Multitenant Architecture
Oracle Database: Deploy, Patch and Upgrade Workshop
Oracle Database: Backup and Recovery Workshop
Exam Registration:Pearson VUE Registration
Oracle University Exam Registration
Sample Questions:Oracle 1Z0-083 Sample Questions
Exam Way:Online proctored or in-person at Pearson VUE authorized test centers
Pre Condition:Oracle Database Administration I (1Z0-082) certification or equivalent knowledge; hands-on experience with Oracle Database 19c recommended
Official Syllabus URL:https://education.oracle.com/pexam_1Z0-083

For more info read reference:

1Z0-083 Official Certification Site Oracle Cloud Learning Resources

Reference: https://education.oracle.com/java-se-11-programmer-ii/pexam_1Z0-083

Oracle 1Z0-083 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Performance Management and Tuning20%- Database Performance Monitoring
  • 1. Use AWR, ADDM, and ASH for analysis
    • 2. Identify and resolve bottlenecks
      - SQL Tuning
      • 1. Optimize SQL execution plans
        • 2. Use SQL Tuning Advisor and SQL Access Advisor
          - Memory and Resource Management
          • 1. Manage Automatic Memory Management
            • 2. Configure SGA and PGA
              Topic 2: High Availability and Security15%- Data Guard Configuration
              • 1. Perform switchover and failover operations
                • 2. Set up physical and standby databases
                  - Database Security
                  • 1. Manage encryption and data protection
                    • 2. Implement auditing and access controls
                      - Patching and Upgrades
                      • 1. Apply patches and perform database upgrades
                        • 2. Use AutoUpgrade utility
                          Topic 3: Managing Multitenant Architecture35%- PDB Lifecycle and Operations
                          • 1. Start, stop, open, and close PDBs
                            • 2. Manage PDB snapshots and refreshable clones
                              • 3. Clone, unplug, plug, and relocate PDBs
                                - Upgrading and Transporting
                                • 1. Upgrade CDB and PDB environments
                                  • 2. Transport data between multitenant environments
                                    - CDB and PDB Creation and Configuration
                                    • 1. Use Oracle Resource Manager for multitenant resource management
                                      • 2. Create and configure CDBs and PDBs
                                        • 3. Manage application containers and PDBs
                                          Topic 4: Backup and Recovery30%- RMAN Configuration and Operations
                                          • 1. Configure RMAN settings and channels
                                            • 2. Restore and recover databases, CDBs, and PDBs
                                              • 3. Perform full, incremental, and archival backups
                                                - Advanced Recovery Scenarios
                                                • 1. Perform point-in-time recovery
                                                  • 2. Recover from critical data file or control file loss
                                                    - Flashback Technologies
                                                    • 1. Implement Flashback Database, Table, and Transaction
                                                      • 2. Recover from logical corruptions
                                                        • 3. Use Flashback in multitenant architecture

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