Online Access Free 1Z0-066 Practice Test

Attempting to start the observer raises an error:
DGMGRL> start observer;
DGM-16954: Unable to open and lock the Observer configuration file Failed.
Identify two possible ways to start the observer successfully. (Choose two.)

• A.Start the observer using a different observer configuration file.
• B.Set the ObserverOverride property to TRUE before starting the observer.
• C.Enable Fast-Start Failover before starting the observer.
• D.Start the observer in a different working directory.
• E.Create a broker configuration and enable Fast-Start Failover before starting the observer.

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 ALL STANDBY;
• C.CONFIGURE ACHIVELOG DELETION POLICY TO NONE;
• D.CONFIGURE ACHIVELOG DELETION POLICY TO SHIPPED TO STANDBY;
• E.CONFIGURE ACHIVELOG DELETION POLICY TO APPLIED ON STANDBY;

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 maxavailability;
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. (Choose two.)

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

Which four database parameters might be affected by or influence the creation of standby databases? (Choose four.)

• A.DB_UNIQUE_NAME
• B.DB_NAME
• C.DB_FILE_NAME_CONVERT
• D.STANDBY_ARCHIVE_DEST
• E.ARCHIVE_LAG_TARGET
• F.FAL_SERVER
• G.COMPATIBLE

Which two are true about offloading backups to a physical standby database in a Data Guard environment?
(Choose two.)

• A.The standby database cannot be registered in an RMAN catalog if the primary database has not been registered.
• B.The standby database must be registered in an RMAN catalog after the primary database has been registered.
• C.Backups of the standby control file taken while connected to the catalog where the database is registered, may be used to restore the control file on the primary database.
• D.The standby database must be registered in an RMAN catalog before the primary database has been registered.