Online Access Free 1Z0-066 Practice Test

Which two are true about the creation of a Data Guard Broker configuration? (Choose two.)

• A.In a broker configuration, the primary database name must match the DB_UNIQUE_NAME value in the database initialization parameter file.
• B.A primary database profile may be added to the configuration prior to creating the primary database.
• C.A standby database profile may be added to the configuration prior to creating that standby database.
• D.A newly created broker configuration requires at least one standby database profile to be specified at the time the configuration is created.
• E.A newly created broker configuration is in the disabled state.

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.Configure a PRIMARY role service on the Primary and Standby and modify the Client connect descriptor to include both Primary and the Standby.
• B.Set the LOCAL_LISTENER parameter for all the database instances, to register services with the default listener on the primary database host.
• C.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.
• D.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.

You edit the DGConnectIdentifier database property using the edit database set property DGMGRL command.
Which two are effects of this change? (Choose two.)

• A.The fal_client database initialization parameter for the specified database is updated with the new value.
• B.The broker configuration must be disabled and then enabled to use the new connection property.
• C.The fal_client database initialization parameter on all standby databases is updated with the new value.
• D.The service attribute of the log_archive_dest_n initialization parameter for any database referring to the specified database is updated with the new value.
• E.The service attribute of the log_archive_dest_n initialization parameter referring to all standby databases is updated with the new value.

Which two statements are true about Real-Time Query? (Choose two.)

• A.Disabling Real-Time Query prevents the automatic start of redo apply when a physical standby database is opened READ ONLY.
• B.Real-Time Query has no limitations regarding the protection level of the Data Guard environment.
• C.A standby database enabled for Real-Time Query cannot be the Fast-Start Failover target of the Data Guard configuration.
• D.Setting STANDBY_MAX_DATA_DELAY =0 requires synchronous redo transport.
• E.Real-Time Query sessions can be connected to a Far Sync instance.

Which two are true about Data Guard Broker configuration parameter administration? (Choose two.)

• A.Changes to database properties always result in immediate updates to initialization parameters in the SPFILE even when the configuration is disabled.
• B.An SPFILE must be used for all the databases in a configuration.
• C.Changes to database properties that might result in changes to static initialization parameters may not be done using the Data Guard Broker.
• D.Changes to database properties that might result in changes to dynamic initialization parameters may be done using the Data Guard Broker when the configuration is disabled.
• E.Changes to database initialization parameters cannot be done directly for properties that are controlled by the Data Guard Broker.