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.Cats will be an enabled logical standby database.
• B.Cats will be a disabled logical standby database.
• C.Dogs will be a logical standby database.
• D.Dogs will be a physical standby database.
• E.Sheep will be the primary database.

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Which three are true concerning restoring of RMAN backups to primary and physical standby databases
in a Data Guard environment?

• A.Backups of data files taken on the primary database may be restored on a physical standby database.
• B.Backups of SPFILEs taken on a physical standby database may not be restored on the primary
  database.
• C.Backups of control files taken on the primary database may not be restored and used on a physical
  standby database.
• D.Backups of control files taken on a physical standby database may be restored on the primary
  database.
• E.Backups of data files taken on a physical standby database may be restored on a pnmary database.
• F.Backups of SPFILEs taken on the primary database may not be restored and used on a physical
  standby database.

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Which three are true about disabling of the Data Guard Broker management of databases in a configuration and the effects of doing this? (Choose three.)

• A.The only way to disable broker management of a far sync instance is to use the disable configuration DGMGRL command.
• B.Database properties may be modified when that database is disabled from broker management.
• C.A standby database that is the fast start failover target, may be disabled from broker management only by using the disable database DGMGRL command.
• D.The only way to disable broker management of the primary database is to use the disable configuration DGMGRL command.
• E.The configuration transport mode may be modified while the entire configuration is disabled from broker management.

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Which two are true concerning the configuring of Flashback database in a Data Guard environment? (Choose two.)

• A.It enables the use of far sync instances.
• B.It is a prerequisite for the use of Fast Start Failover.
• C.It permits a primary database that was disabled after failover to be reinstated as a standby.
• D.It permits a physical standby database to be converted to a snapshot standby database.
• E.It is required in order for a snapshot standby database to be converted to a physical database.

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Examine the Fast-start configuration:
DGMGRL> show fast_start failover;
Fast-Start Failover: ENABLED
Threshold : 30 seconds
Target: sheep
Observer : ol7.example.com
Lag Limit: 30 seconds (not in use)
Shutdown Primary: TRUE
Auto-reinstate: TRUE
Observer Reconnect: (none)
Observer Override: FALSE
Configurable Failover Conditions
Health Conditions:
Corrupted Controlfile YES
Corrupted Dictionary YES
Inaccessible Logfile NO
Stuck Archiver YES
Datafile Offline YES
Oracle Error Conditions:
(none)
Which three are true? (Choose three.)

• A.The observer will initiate a failover when the primary database is unable to produce local archived redo log files.
• B.An automatic failover will be initiated even if the target standby database lags behind the primary.
• C.The observer is running.
• D.A failover may occur if the observer has lost connectivity to the primary database, even if the Fast-Start Failover target standby database has a good connection to the primary database.
• E.The configuration operates in Maximum Availability mode.
• F.The configuration operates in Maximum Performance mode.

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