Compared with the cost of training institutions, self-paced preparation with the right bank is affordable, current, and effective. Pass4suresVCE's 1Z0-066 materials save both your time and your money — 112+ Q&As covering the Oracle Database 12c: Data Guard Administrator objectives, delivered instantly.
Oracle 1Z0-066 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 12c: Data Guard Administrator |
| Exam Number: | 1Z0-066 |
| Passing Score: | 66% |
| Exam Duration: | 150 minutes |
| Real Exam Qty: | 92 |
| Exam Price: | $245 USD |
| Exam Format: | Multiple Choice |
| Related Certifications: | Oracle Certified Expert (OCE), Oracle Database 12c: Data Guard Administrator |
| Available Languages: | English |
| Certificate Validity Period: | Oracle certifications based on Oracle Database 12c do not currently expire |
| Sample Questions: |  |
| Exam Way: | Pearson VUE testing center or Oracle-authorized testing delivery. |
| Pre Condition: | Candidates should have strong Oracle Database 12c administration experience. Oracle Database Administrator Certified Professional credential is recommended but not mandatory. |
| Official Syllabus URL: | https://education.oracle.com/oracle-database-12c-data-guard-administration/pexam_1Z0-066 |
Oracle 1Z0-066 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Oracle Net Services and Client Connectivity | - Network Configuration
|
| Topic 2: Data Protection and Role Transitions | - Protection and Availability
|
| Topic 3: Snapshot and Logical Standby Databases | - Standby Database Management
|
| Topic 4: Maintenance, Upgrades, and Optimization | - Administration and Performance
|
| Topic 5: Oracle Active Data Guard | - Active Data Guard Features
|
| Topic 6: Creating and Configuring Physical Standby Databases | - Standby Database Deployment
|
| Topic 7: Flashback Database and Recovery | - Recovery Technologies
|
| Topic 8: Oracle Data Guard Fundamentals | - Data Guard Architecture
|
| Topic 9: Data Guard Broker | - Broker Administration
|
1Z0-066 Exam Facts for Busy Professionals
According to the latest exam information, the 1Z0-066 exam contains 92 questions and runs for 150 minutes minutes. Simulating that exact limit in practice builds the pacing a tough exam demands.
The Oracle Database 12c: Data Guard Administrator blueprint centers on these domains:
- Oracle Net Services and Client Connectivity
- Creating and Configuring Physical Standby Databases
- Snapshot and Logical Standby Databases
Further domains complete the official outline — the question bank covers every one.
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Oracle states the following prerequisites for the Oracle Database 12c: Data Guard Administrator: Candidates should have strong Oracle Database 12c administration experience. Oracle Database Administrator Certified Professional credential is recommended but not mandatory..
Confirm the current requirements on the official certification page before you register.
Currently, the 1Z0-066 exam requires a passing score of 66%, with a registration fee of $245 USD. Oracle sets both figures, so verify the latest on the official site before scheduling.
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Oracle Database 12c: Data Guard Administrator Sample Questions:
Which three are among the various tasks performed by the Data Guard Monitor (DMON) process? (Choose three.)
- A. communicating with the DMON process of the observer to monitor a primary database in case a fast start failover is required.
- B. communicating with DMON processes in other database instances that are part of the broker configuration
- C. maintaining information about all members of the broker configuration in binary configuration files
- D. activating role-based services appropriately in the various database instances of the configuration, based on the database role
- E. performing role transitions when switchover requests are made
Correct Answer: B,C,E 🗳️
Explanation: Only visible for Pass4suresVCE members. You can sign-up / login (it's free).
Examine the Data Guard configuration after an accidental switchover to Sheep:
DGMGRL> show configuration;
Configuration Animals
Protection Mode: MaxAvailability
Databases:
sheep Primary database
dogs Logical standby database
cats Physical standby database (disabled)
ORA-16795: the standby database needs to be re-created
Fast-Start Failover: DISABLED
Configuration Status:
SUCCESS
Which three will be true after a switchover to Dogs? (Choose three.)
- A. Sheep will be an enabled logical standby database.
- B. Cats will be a disabled physical standby database that can be manually enabled.
- C. Cats will be an enabled physical standby database.
- D. Sheep will be a disabled logical standby database.
- E. Dogs will be the primary database.
Correct Answer: A,B,E 🗳️
After converting your physical standby database to a logical database, you get an error:
DGMGRL> show configuration
Configuration proddg
Protection Mode: MaxPerformance
Databases:
prod Primary database
prodsby Physical standby database
Error: ORA-16810 multiple errors or warnings detected for database
Fast-Start Failover: DISABLED
Configuration Status:
ERROR
How can you rectify the error?
- A. Remove the physical standby database PRODSBY from the broker configuration, add a logical standby database PRODSBY to the broker configuration and enable it.
- B. Reinstate both the primary and physical standby databases. The broker will automatically detect that PRODSBY is a logical standby update to the metadata.
- C. Reinstate the physical standby database PRODSBY as a logical standby, thereby replacing the physical standby database metadata in the broker configuration.
- D. Add a logical standby database PRODSBY and enable it, thereby replacing the physical standby database metadata in the broker configuration.
Correct Answer: B 🗳️
Explanation: Only visible for Pass4suresVCE members. You can sign-up / login (it's free).
You administer a Data Guard environment consisting of a primary database and three physical standby databases.
One physical standby database is used for disaster recovery, one is used for reporting, and one is used as a replica for testing.
The standby database used for testing is occasionally converted into a snapshot standby database and then converted back to a physical standby.
The physical standby database is the only standby that is a mandatory destination.
The broker configuration operates in MAXIMUM PERFORMANCE mode.
Which ARCHIVELOG DELETION POLICY should be set, so that archive logs generated on the primary database are not deleted before they are consumed appropriately on each of the standby databases, but which allows them to be deleted form the primary as soon as it is safe to do so?
- A. CONFIGURE ARCHIVELOG DELETION POLICY TO APPLIED ON ALL STANDBY;
- B. CONFIGURE ACHIVELOG DELETION POLICY TO SHIPPED TO STANDBY;
- C. CONFIGURE ACHIVELOG DELETION POLICY TO APPLIED ON STANDBY;
- D. CONFIGURE ACHIVELOG DELETION POLICY TO SHIPPED TO ALL STANDBY;
- E. CONFIGURE ACHIVELOG DELETION POLICY TO NONE;
Correct Answer: C 🗳️
Explanation: Only visible for Pass4suresVCE members. You can sign-up / login (it's free).
Examine the Data Guard configuration:
DGMGRL> show configuration:
Configuration Animals
Protection Mode: MaxAvailability
Databases:
cats Primary database
dogs Physical standby database
sheep Logical standby database
Fast-Start Failover: DISABLED
Configuration Status:
SUCCESS
Which three will be true after a switchover to Dogs? (Choose three.)
- A. Sheep will be an enabled logical standby database.
- B. Cats will be a disabled physical standby database.
- C. Cats will be an enabled physical standby database.
- D. Sheep will be a disabled logical standby database.
- E. Dogs will be the primary database.
Correct Answer: A,C,E 🗳️
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