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 configuration transport mode may be modified while the entire configuration is disabled from broker management.
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 only way to disable broker management of a far sync instance is to use the disable configuration DGMGRL command.
A. False
DGMGRL> disable configuration;
Disabled.
DGMGRL> edit database boston set state='TRANSPORT-OFF';
Error: ORA-16541: member is not enabled
B. True
DGMGRL> edit database london set parameter LogArchiveTrace=1;
Connected to "london"
Property "logarchivetrace" updated
DGMGRL> disable database london;
Disabled.
DGMGRL> edit database london reset parameter LogArchiveTrace;
Connected to "london"
Property "logarchivetrace" updated
DGMGRL> enable database london;
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ScottL
1 year, 3 months ago