問題文
A statement that creates a pluggable database from the seed is being written and a reviewer asks how the account that will look after the new database comes into being. Which statement about that is correct?
選択肢
- An administrator has to be named in the statement, and the statement makes that account a local one inside the new database and grants it the administrative role there, so the account does not exist anywhere else in the container.
- No administrator can be named in the statement, and the account has to be made inside the new database afterwards, so the first connection to it has to be taken with one of the accounts that the container supplies.
- An administrator has to be named in the statement, and the statement copies the account out of the seed together with its password, so the account arrives with whatever rights the seed had been holding for it.
- An administrator has to be named in the statement, and the statement makes that account a common one across the container and grants it the administrative role and its password everywhere, so the rights it holds reach the other databases as well.