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Oracle 1Z0-066 Q&A - in .pdf
- Exam Code: 1Z0-066
- Exam Name: Oracle Database 12c: Data Guard Administrator
- Q & A: 112 Questions and Answers
- Printable Oracle 1Z0-066 PDF Format. It is an electronic file format regardless of the operating system platform.
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Oracle 1Z0-066 Q&A - Testing Engine
- Exam Code: 1Z0-066
- Exam Name: Oracle Database 12c: Data Guard Administrator
- Q & A: 112 Questions and Answers
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About Oracle Database 12c: Data Guard Administrator - 1Z0-066 Exam
Students with abundant time or busy workers, beginners or advanced — the Oracle Database 12c: Data Guard Administrator test prep guide at TorrentValid applies to users of different levels: 112 practice questions for the 1Z0-066 exam in 2026.
Oracle 1Z0-066 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 12c: Data Guard Administration |
| Exam Number: | 1Z0-066 |
| Passing Score: | 61% |
| Certificate Validity Period: | Valid until retirement; no fixed expiration |
| Related Certifications: | Oracle Database Administration 2019 Certified Professional Oracle Database 11g Administrator Certified Professional Oracle Database 12c Administrator Certified Professional |
| Exam Duration: | 120 minutes |
| Real Exam Qty: | 74 |
| Exam Price: | $245 USD |
| Exam Format: | Multiple Choice |
| Available Languages: | English |
| Recommended Training: | Oracle Database 12c: Data Guard Administration |
| Exam Registration: | Oracle University Exam Registration |
| Sample Questions: |  |
| Exam Way: | Online proctored or onsite at Oracle authorized testing centers |
| Pre Condition: | Must hold one of: Oracle Database 12c Administrator Certified Professional, Oracle Database 11g Administrator Certified Professional, or Oracle Database Administration 2019 Certified Professional |
| Official Syllabus URL: | https://education.oracle.com/oracle-database-12c-data-guard-administration/pexam_1Z0-066 |
Oracle 1Z0-066 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Data Guard Broker | 12% | - Monitor via EM and DGMGRL - Architecture and benefits - Create and manage broker configuration |
| Topic 2: Snapshot and Logical Standby | 8% | - Create and manage snapshot standby - Convert between physical and snapshot - SQL Apply filtering - Create and manage logical standby |
| Topic 3: Oracle Data Guard Basics | 8% | - Benefits and use cases - Multi-tenant database support - Standby database types: physical, logical, snapshot - Architecture and components |
| Topic 4: Manage Network Services | 6% | - Configure client connectivity - Application Continuity - Automatic client failover |
| Topic 5: Role Transitions | 10% | - Observer management - Perform switchover operations - Fast-Start Failover configuration - Perform failover operations |
| Topic 6: Data Protection Modes | 8% | - Maximum Protection, Availability, Performance - Switch between protection modes |
| Topic 7: Active Data Guard Features | 10% | - Temporary Undo and Global Sequences - Automatic Block Media Recovery - Far Sync instance - Real-time Query access |
| Topic 8: Patching, Upgrading and Optimization | 8% | - Optimize SQL Apply performance - Optimize redo transport - Rolling upgrades and patching |
| Topic 9: Create Physical Standby Database | 12% | - Verify and test configuration - Using Enterprise Manager Cloud Control - Using SQL and RMAN duplicate command |
| Topic 10: Backup, Recovery and Flashback | 8% | - Flashback Database usage - Archive log management - RMAN backup to standby |
Oracle 1Z0-066 Exam: Worthy Answers
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The Oracle Database 12c: Data Guard Administrator is Oracle's certification exam for Oracle Certified Expert, Oracle Database 12c: Data Guard Administrator, at the Expert level. In drastic competition, the certificate is an explicit demonstration of your knowledge. Related credentials include Oracle Database 12c Administrator Certified Professional, Oracle Database 11g Administrator Certified Professional, Oracle Database Administration 2019 Certified Professional.
The Oracle Database 12c: Data Guard Administrator blueprint spans 10 domains — including Data Guard Broker (12%), Data Protection Modes (8%), Snapshot and Logical Standby (8%). Progress domain by domain at your own level; the complete outline above lists every subtopic.
Yes:
After any course, command the skills with the 112 practice questions for the Oracle Database 12c: Data Guard Administrator — every answer expert-verified.
Must hold one of: Oracle Database 12c Administrator Certified Professional, Oracle Database 11g Administrator Certified Professional, or Oracle Database Administration 2019 Certified Professional Eligibility rules change over time, so verify the current requirements on the official page (official 1Z0-066 exam page) before registering.
Oracle Database 12c: Data Guard Administrator Sample Questions:
Question #1
Which two are true about the creation of a Data Guard Broker configuration? (Choose two.)
- A. A newly created broker configuration is in the disabled state.
- B. In a broker configuration, the primary database name must match the DB_UNIQUE_NAME value in the database initialization parameter file.
- C. A standby database profile may be added to the configuration prior to creating that standby database.
- D. A newly created broker configuration requires at least one standby database profile to be specified at the time the configuration is created.
- E. A primary database profile may be added to the configuration prior to creating the primary database.
Correct Answer: A,D 🗳️
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Question #2
A Data Guard environment has this configuration and these attributes:
1. The primary database prima is in the local region.
2. A physical standby database physt1 is in the local region.
3. A physical standby database physt2 is in a remote region.
4. The primary ships redo to physt1.
5. physt1 ships redo physt2.
6. physt1 and physt2 have Real-Time Query enabled.
A sequence has been created with this SQL statement in the primary database:
CREATE SEQUENCE a NOCACHE SESSION:
Which two statements are true? (Choose two.)
- A. The sequence is usable on physt2 if physt1 becomes unavailable, but only if an alternative redo destination has been configured on the primary database.
- B. The sequence is usable on physt1 and physt2.
- C. The sequence is usable on physt1 but not usable on physt2.
- D. physt2 will no longer receive redo if physt1 becomes unavailable, unless LOG_ARCHIVE_DEST_n has the ALTERNATE attribute specified on the primary database.
- E. physt2 will no longer receive redo if physt1 becomes unavailable, unless LOG_ARCHIVE_DEST_n has the ALTERNATE attribute specified on physt1.
Correct Answer: A,E 🗳️
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Question #3
Which three statements are true about snapshot standby databases? (Choose three.)
- A. Tables can be dropped.
- B. The broker may be used to fail over to a snapshot standby database.
- C. A logical standby database can be converted into a snapshot standby database.
- D. Tablespaces can be created.
- E. Tablespaces can be dropped.
Correct Answer: A,D,E 🗳️
Question #4
Examine the Data Guard configuration:
DGMGRL> show configuration:
Configuration Animals
Protection Mode: MaxAvailability
Databases:
dogs Primary database
sheep Logical standby database
cats Logical standby database
Fast-Start Failover: DISABLED
Configuration Status:
SUCCESS
Which three will be true after a switchover to Sheep? (Choose three.)
- A. Dogs will be a logical standby database.
- B. Cats will be an enabled logical standby database.
- C. Dogs will be a physical standby database.
- D. Sheep will be the primary database.
- E. Cats will be a disabled logical standby database.
Correct Answer: A,B,D 🗳️
Explanation: Only visible for TorrentValid members. You can sign-up / login (it's free).
Question #5
Examine this query and its output:
SQL> select fs_failover_status, fs_failover_current_target,
2 fs_failover_observer_present, fs_failover_oserver_host
3 from v$database:
FS_FAILOVER_STATUS FS_FAILOVER_CURRENT_TARGET
------------------ --------------------------
BYSTANDER cats
FS_FAILOVER_OBSERVER_PRESENT FS_FAILOVER_OBSERVER_HOST
---------------------------- -------------------------
NO ol7.example.com
Which are true?
- A. Cats is a bystander database.
- B. The observer is currently running on ol7.example.com.
- C. The observer is not running, but should run on ol7.example.com.
- D. The observer is not connected to the database on which the query was executed.
- E. The observer is connected to the database on which the query was executed.
Correct Answer: D 🗳️
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