Examine the Fast-start configuration:DGMGRL> show fast_start failover;Fast-Start Failover: ENABLED -Threshold : 30 seconds -Target: sheep -Observer : 017.example.com -Lag Limit: 30 seconds (not in use)Shutdown Primary: TRUE -Auto-reinstate: TRUE -Observer Reconnect: (none)Observer Override: FALSE -Configurable Failover ConditionsHealth Conditions:Corrupted Controlfile YES -Corrupted Dictionary YES -Inaccessible Logfile NO -Stuck Archiver YES -Datafile Offline YES -Oracle Error Conditions:(none)Which three are true?
Which three are true concerning restoring of RMAN backups to primary and physical standby databases in a Data Guard environment?
Which statement is true regarding Oracle Net connectivity for a Data Guard Broker configuration?
Examine this list of possible steps:1.Raise the compatibility level on both databases.2.Restart SQL Apply on the upgraded logical standby database.3. Start SQL Apply on the old primary database.4. Perform a Switchover to the logical standby database.5. Upgrade the logical standby database.6. Upgrade the old primary database.Which is the minimum number of steps in the correct order, to perform a rolling release upgrade of a data guard environment using an existing logical standby database and to enable the new functionality?
Which three are prerequisites for enabling Fast-Start Failover?
You must design an Oracle Data Guard configuration for an OLTP database that meets these permanent requirements:1. Data loss is not permitted.2. Read-only applications should not connect to the primary database instance.Additionally, there are these requirements, only one of which is ever done at any one time:1. It should be possible to apply designated patches with a minimum amount of downtime.2. Upgrading to a new database release should be performed with the least possible amount of downtime.3. New application software releases should be tested against an exact and up-to-date replica of the primary database.Which configuration meets these requirements with the fewest databases?
