問題文
A single instance database runs on one server and the operations team wants the database and its listener to come back automatically after a host reboot. Which statement about Oracle Restart is correct?
選択肢
- It monitors the archived logs and it restarts the transport after a failure which keeps a standby database aligned with its primary database.
- It monitors the registered components and it restarts them after a failure or a reboot which raises the availability of a single instance environment.
- It monitors the individual components and it moves them to another node after a failure which gives a single instance environment a standby server.
- It monitors the initialization parameters and it reloads them after a change which removes the need for a restart of the database instance.