1Z1-083 exam dumps

Oracle 1Z1-083 Value Package

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  • Exam Code: 1Z1-083
  • Exam Name: Oracle Database Administration II
  • No. of Questions: 283 Questions and Answers
  • Updated: Oct 17, 2026

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Oracle 1Z1-083 Exam Overview:

Certification Vendor:Oracle
Exam Name:Oracle Database Administration II
Exam Number:1Z0-083
Available Languages:Chinese (Simplified), English, Japanese
Exam Format:Multiple Select, Multiple Choice
Related Certifications:ORACLE MASTER Gold DBA 2019
Oracle Database Administration 2019 Certified Professional (Upgrade)
Passing Score:57%
Certificate Validity Period:Lifetime (version-specific for Oracle Database 19c)
Exam Duration:120 minutes
Real Exam Qty:68
Exam Price:USD 245
Recommended Training:Oracle Database: Deploy, Patch and Upgrade Workshop
Oracle Database: Managing Multitenant Architecture
Oracle Database: Backup and Recovery Workshop
Exam Registration:Oracle University Exam Registration
Pearson VUE Registration
Sample Questions: DOWNLOAD DEMO
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

Oracle 1Z1-083 Exam Syllabus Topics:

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

                                                          Practical Answers for Oracle Database Administration II Candidates

                                                          At present, the 1Z1-083 exam requires a passing score of 57% and costs USD 245 to register. Oracle controls both figures, so confirm them on the official site before you book.

                                                          The latest exam information lists 68 questions for the 1Z1-083 exam, to be completed in 120 minutes minutes. Rehearsing under these conditions in the online engine is the closest thing to sitting the real test.

                                                          The Oracle Database Administration II blueprint is organized into these principal domains:

                                                          • Backup and Recovery (30%)
                                                          • High Availability and Security (15%)
                                                          • Performance Management and Tuning (20%)

                                                          Additional domains follow in the full official outline, and our bank spans them all.

                                                          Oracle recommends these official training options:

                                                          If formal classes fit your budget and calendar they add structure; otherwise, disciplined self-practice with a current bank covers the same ground.

                                                          A team of professional IT experts and certified trainers who focus on this exam field — and who keep the 1Z1-083 bank under constant updating so every candidate prepares smoothly. Every answer is expert-verified, and you can check the accuracy yourself with a free demo before buying. The online test engine deserves special mention: it simulates the actual test environment, supports Windows, Mac, Android, and iOS, carries no installation limits, and lets you practice without limits of time or location — a smooth preparation process for office workers who cannot attend classes.

                                                          Upon successful payment, our system automatically sends the product to your mailbox — typically within about a minute — with an instant download link on screen. If nothing arrives within two hours, check your spam folder and contact support. Once purchased, updates are free for 365 days: whenever a new version is released, the updated 1Z1-083 bank is sent to your email immediately. A 50% renewal discount applies after the period ends.

                                                          Oracle specifies the following prerequisites for the Oracle Database Administration II: Oracle Database Administration I (1Z0-082) certification or equivalent knowledge; hands-on experience with Oracle Database 19c recommended.

                                                          Verify the details on the official certification page before registering.

                                                          Documented and honored. If you fail the corresponding exam within 60 days of purchase, send a scanned copy of your enrollment slip and your official Score Report PDF within two days of the exam date; verified claims are refunded in full within seven days. Exclusions: exams taken within three days of purchase, candidate names that differ from the payer, and free or expired products. If you have another exam in mind, you can instead exchange your product for two others of equal value at no charge.

                                                          Registration runs through the official channels below:

                                                          Choose a test center or online appointment, and book early to keep your preparation timeline comfortable.

                                                          Oracle Database Administration II Sample Questions:

                                                          Identify three scenarios in which RMAN will use backup sets to perform active database duplication.

                                                          • A. when the duplicate ... from active database command contains the section size clause
                                                          • B. when you perform active database duplication on a database with flashback disabled
                                                          • C. when you specify set encryption before the duplicate ... from active database command
                                                          • D. when you perform active database duplication on a database that has readonly tablespaces
                                                          • E. when the number of auxiliary channels allocated is equal to or greater than the number of target channels
                                                          Reveal Solution  Discussion  0

                                                          Correct Answer: A,C,E  🗳️

                                                          Examine the query and its output executed In an RDBMS Instance:

                                                          Which three statements are true about the users (other than sys) in the output?

                                                          • A. The C # # D_ADMIN user can perform backup and recovery operations for Automatic Storage Management (ASM).
                                                          • B. The C # # B_ADMIN user can perform all backup and recovery operations using RMAN or SQL* Plus.
                                                          • C. The C # # C_ADMIN user can perform the data guard operation with Data Guard Broker.
                                                          • D. The C # # A_ADMIN user can perform wallet operations.
                                                          • E. TheC# # B_ADMIN user can perform all back up and recovery operation susing RMAN only.
                                                          Reveal Solution  Discussion  0

                                                          Correct Answer: A,B,C  🗳️

                                                          Which two are true about Oracle Database Configuration Assistant (DBCA) templates? (Choose two.)

                                                          • A. Oracle DBCA templates can store only logical structure and not database files.
                                                          • B. New templates can only be created by modifying an existing user-created template.
                                                          • C. Oracle DBCA templates can be used to create new databases and duplicate existing databases.
                                                          • D. The General Purpose of Transaction Processing templates are most suitable when concurrency and recoverability are key criteria.
                                                          • E. The Data Warehouse template is most suitable when transaction response time is the key criterion.
                                                          Reveal Solution  Discussion  0

                                                          Correct Answer: C,D  🗳️

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                                                          You want to install Oracle Grid Infrastructure for a Standalone Server using Oracle Universal Installer (OUI). There is no existing Oracle installation on the server.
                                                          Which two are prerequisites? (Choose two.)

                                                          • A. the installation of Oracle ASMLIB
                                                          • B. an operating system user to own this installation
                                                          • C. a group called dba
                                                          • D. an operating system account called grid
                                                          • E. the Oracle Inventory group to install
                                                          Reveal Solution  Discussion  0

                                                          Correct Answer: B,E  🗳️

                                                          Which three are true about Oracle Grid Infrastructure for a Standalone Server?

                                                          • A. It requires Oracle ASMLibto manage Automatic Storage Management (ASM) disks.
                                                          • B. It requires the operating sys em oracle_base environment variable to be predefined before installation.
                                                          • C. Automatic Storage Management (ASM) requires that O/S groups OSASM and OSDBA be assigned as secondary groups for its installation owner.
                                                          • D. It requires Oracle ASM Filter Driver (ASMFD) to manage Automatic Storage Management (ASM) disks.
                                                          • E. It includes both Oracle Restart and Oracle Automatic Storage Management (ASM) software.
                                                          • F. It creates one disk group during installation.
                                                          Reveal Solution  Discussion  0

                                                          Correct Answer: D,E,F  🗳️

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