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Oracle 1Z1-066 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Configuration and Management | - Creating and configuring a Data Guard environment - Data Guard Broker configuration and management |
| Monitoring and Troubleshooting | - Monitoring Data Guard configuration - Resolving synchronization and apply issues |
| Redo Transport and Apply | - Redo transport services - Redo apply and recovery processes |
| Oracle Data Guard Architecture | - Data Guard components and terminology - Primary and standby database concepts |
| Role Transitions | - Failover scenarios and best practices - Switchover operations |
FAQ: Choosing and Using Oracle Database 12c: Data Guard Administrator Prep
Oracle Database 12c: Data Guard Administrator is an official Oracle exam, catalogued under the code 1Z1-066. Passing it earns you the Oracle Database 12c Data Guard Administrator (Oracle Certified Specialist) certification at the Professional level. It also connects with Oracle Database 12c Administrator Certified Professional, Oracle Database 12c Certified Implementation Specialist. The credential carries the vendor's authority, which is why it keeps opening doors for the people who hold it.
Yes, and for every version. GuideTorrent provides free demos of the Oracle Database 12c: Data Guard Administrator material so you can compare the PDF, SOFT, and online formats before deciding. After purchase, updates are free for 365 days, and when your product expires you can extend the update service at a 50% discount.
Recommended: Oracle Database 12c Administrator Certified Associate (OCA) or equivalent database administration experience
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Registration for Oracle Database 12c: Data Guard Administrator is handled through the official channels below.
When scheduling, note that the exam is delivered Proctored exam via Pearson VUE testing centers or online proctoring (availability may vary by region).
Oracle recommends the following training for Oracle Database 12c: Data Guard Administrator candidates.
Pair any training with the 112 practice questions in the GuideTorrent 1Z1-066 package; active exercise is what makes learned material retrievable under exam pressure.
A 100% money-back guarantee covers you under stated conditions. Take the Oracle Database 12c: Data Guard Administrator exam within 60 days of purchase; if you fail, you may claim a full refund, provided the exam matches your product. Attempts within 3 days of purchase are ineligible, as are downloaded-but-unused products, free materials, and expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are processed within 7 days. You may instead exchange for two other exam products of equal value, free, keeping the update service on your original purchase.
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Oracle Database 12c: Data Guard Administrator is divided into 5 official domains, led by Monitoring and Troubleshooting, Oracle Data Guard Architecture, and Redo Transport and Apply. The complete breakdown is above on this page; candidates who study the syllabus first waste the least time later.
Oracle Database 12c: Data Guard Administrator Sample Questions:
Your expertise is requested for these customer requirements:
1. The Data Guard environment must be in maximum protection mode.
2. Reports must be offloaded to a physical standby database.
3. There must be no lag between the primary and standby databases that affect the reports produced.
4. The primary database must be resilient in case of a single network failure.
Which solution is correct for these requirements?
- A. one physical standby database with Real-Time Query enabled and the
STANDBY_MAX_DATA_DELAY parameter set to zero, receiving redo from the primary with synchronous transport - B. two standby databases, at least one of them a physical standby with Real-Time Query enabled and the STANDBY_MAX_DATA_DELAY parameter set to zero, receiving redo from the primary with synchronous transport
- C. two standby databases, at least one of them a physical standby with Real-Time Query enabled and the STANDBY_MAX_DELAY parameter set to zero, receiving redo from the primary with asynchronous transport
- D. two physical standby databases with Real-Time Query enabled, receiving redo from the primary with the LOG_ARCHIVE_DEST_n attributes SYNC NOAFFIRM to minimize the performance impact on the primary
- E. one physical standby database with Real-Time Query enabled, receiving redo from two Far Sync instances that are connected the primary
Correct Answer: B 🗳️
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The Oracle database 12c Observer is currently running on host1 and you wish to have it running on host2.
Examine this list of possible steps:
1) Stop the observer on host1.
2) Disable Fast-Start Failover.
3) Update the broker configuration with the new observer hostname.
4) Enable Fast-Start Failover.
5) Start the Observer on host2.
Which contains the minimum required steps to move the observer to host2?
- A. Execute tasks 1 and 5.
- B. Execute tasks 1, 2, 3, 4, and 5.
- C. Execute only task 5.
- D. Execute tasks 1, 3, and 5.
Correct Answer: A 🗳️
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. physt2 will no longer receive redo if physt1 becomes unavailable, unless LOG_ARCHIVE_DEST_n has the ALTERNATE attribute specified on the primary database.
- B. The sequence is usable on physt1 but not usable on physt2.
- C. physt2 will no longer receive redo if physt1 becomes unavailable, unless LOG_ARCHIVE_DEST_n has the ALTERNATE attribute specified on physt1.
- D. The sequence is usable on physt1 and physt2.
- E. The sequence is usable on physt2 if physt1 becomes unavailable, but only if an alternative redo destination has been configured on the primary database.
Correct Answer: C,E 🗳️
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You have a Data Guard Broker configuration called 'Somewhere' as shown:
DGMGRL> SHOW CONFIGURATION;
Configuration Somewhere
Protection Mode: MaxPerformance
Databases:
Nearby Primary database
FS Far Sync
Farout Physical standby database
Fast-Start Failover: DISABLED
Configuration Status:
SUCCESS
You then run this command:
DGMGRL > SHOW DATABASE 'Nearby' 'InconsistentProperties';
Which two are true about the output of this DGMGRL command? (Choose two.)
- A. A far sync instance cannot have inconsistent properties because it has no database.
- B. It shows all properties whose broker configuration values for database Nearby are inconsistent with the broker configuration values for database Farout.
- C. It shows all properties whose broker configuration values for database Nearby are inconsistent with the values in the corresponding server parameter file or the runtime values for database instance Nearby.
- D. Any inconsistency reported is on an instance-specific basis.
Correct Answer: C,D 🗳️
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Which two statements are true about Real-Time Query? (Choose two.)
- A. Setting STANDBY_MAX_DATA_DELAY =0 requires synchronous redo transport.
- B. Real-Time Query has no limitations regarding the protection level of the Data Guard environment.
- C. Disabling Real-Time Query prevents the automatic start of redo apply when a physical standby database is opened READ ONLY.
- D. Real-Time Query sessions can be connected to a Far Sync instance.
- E. A standby database enabled for Real-Time Query cannot be the Fast-Start Failover target of the Data Guard configuration.
Correct Answer: B,C 🗳️
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