Latest Oracle 1Z0-066 Exam Questions – [Feb-2018 Dumps]

Oracle Database Application Development Certifications 1Z0-066 exam Oracle Data Guard Basics, Creating a Physical Standby Database by Using Enterprise Manager Cloud Control and Managing Oracle Net Services in a Data Guard Environment. If you want to prepare 1Z0-066 exam in short time then you can get latest Oracle Database 12c: Data Guard Administrator 1Z0-066 exam questions similar to actual 1Z0-066 exam. Practicetestguru provide you 1Z0-066 dumps in two formats. You can prepare well through PDF Q&A booklet and 1Z0-066 exam practice test software with confidence to succeed by saving your time and money both.

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1Z0-066 exam questions, 1Z0-066 PDF dumps; 1Z0-066 exam dumps:: https://www.dumpsschool.com/1Z0-066-exam-dumps.html (92 Q&A) (New Questions Are 100% Available! Also Free Practice Test Software!)

Latest and Most Accurate Oracle 1Z0-066 Dumps Exam Questions and Answers:

Version: 8.0
Question: 21

Which two are true about management of a far sync instance when using the Data Guard Broker?

A. A far sync instance is in a disabled state in the broker configuration immediately after adding it
B. A far sync instance that has its RedoRoutes property set may not be disabled in the broker configuration.
C. Broker management of a far sync instance may only be disabled with the disable configuration DGMGRL command.
D. A far sync instance need not exist before adding it to the broker configuration but may not be enabled until created

Answer: A, B

Question: 22

Your Data Guard environment has two remote physical standby databases.
Client applications use the local naming method to define connectivity to the primary database instance.
Which will automatically redirect clients to the new primary database in case of a switchover or failover?

A. Create a database service on the standby databases; automate the start of the service after a role change, and modify the connection description on the clients to use that service.
B. Configure a PRIMARY role service on the Primary and Standby and modify the Client connect descriptor to include both Primary and the Standby.
C. Set the DB_NAME parameter identically on all databases; modify the connection descriptor on the clients to use DB_NAME to connect to the primary database instance.
D. Set the LOCALJJSTENER parameter for all the database instances, to register services with the default listener on the primary database host.

Answer: C

Question: 23

Examine the Data Guard configuration:
DGMGRL > show configuration;
Configuration-Animals
Protection Mode MaxPerformance
Databases
dogs-Primary database sheep-Snapshot standby database cats-Snapshot standby database
Fast-Start Failover: DISABLED
Configuration Status: SUCCESS
You receive an error while attempting to raise the protection mode to Maximum Availability:
DGMGDRL> edit configuration set protection mode as max availability;
Error ORA-16627 operation disallowed since no standby databases would remain to support protection mode Failed.
Identify two statements that you can execute, either one of which will enable successful raising of the protection mode to Maximum Availability.

A. DGMGRL> convert database sheep to physical standby;
B. DGMGRL> convert database cats to physical standby;
C. DGMGRL> edit database dogs set property LogXptMode= fastsync;
D. DGMGRL> edit database sheep set property LogXptMode= fastsync;
E. DGMGRL> edit database cats set property LogXptMode= sync;

Answer: B, E

Question: 24

You administer a Data Guard environment with a primary and two physical standby databases.
One of the physical standby databases is used for reporting and is on the same host as the primary database.
The other physical standby database is remote, used for disaster recovery and REDO is routed to it via a far sync instance.
Backups are offloaded to the remote physical standby.
Which three are true concerning the management of archive logs in this Data Guard configuration?

A. Archive logs on the primary database may be deleted once they are applied on all standby databases.
B. Archive logs on the primary database may be deleted once they are shipped on all standby databases.
C. The deletion policy for archive logs on the remote physical standby should be set so that archived logs are deleted once they backed up at least once on the remote physical standby database.
D. The deletion policy for archive logs on the remote physical standby should be set so that archived logs are deleted once they are applied on all standby databases.
E. Archive logs on the primary database may be deleted once they are archived locally to disk.

Answer: A, D, E

Question: 25

Which two are prerequisites for configuring flashback database for Oracle 12c databases, in a Data Guard environment?

A. a flash recovery area must be configured
B. The database must be in MOUNT state.
C. The database must be in ARCHIVELOG mode.
D. A far sync instance must be configured to flash back a standby when the primary has been flashed back.
E. The Data Guard Broker must be used.

Answer: A, C

Question: 26

You are required to change the Data Guard Configuration protection mode from MAXPERFORMANCE to MAXAVAJLABILITY using Enterprise Manager Cloud Control
Which two are true about this change?

A. If the primary database cannot write its redo to at least one synchronized standby database, then the protection level remains unchanged.
B. The primary database instance will remain up and running, if it cannot write redo to at least one synchronized standby database.
C. Transactions will not commit until all redo data needed to recover those transactions are written to the online redo log, and to the standby redo log on at least one synchronizes standby database.
D. Fast start failover can be enabled when making the chance.
E. Real time apply will be automatically turned on.

Answer: BC

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