問題文
A configuration is managed by the broker and an administrator issues a command on the primary that changes the state of a remote standby. No session of the administrator reaches that standby. What carries out the change there?
選択肢
- A background process of the listener runs in every member and the process on the primary asks the process on the standby to make the change locally
- A background process of the scheduler runs in every member and the process on the primary asks the process on the standby to make the change locally
- A background process of the archiver runs in every database and the process on the primary asks the process on the standby to make the change locally
- A background process of the monitor runs in every member and the process on the primary asks the process on the standby to make the change locally