フリー問題

問題文

A reporting account is granted the system privilege that allows it to select from any table. Which statement describes the reach that grant gives by default?

選択肢

1. It reaches the tables that belong to the schemas named in the default role of the grantee.
2. It reaches the tables of every schema including those the data dictionary account owns.
3. It reaches the tables that the grantee already owns.
4. It reaches the tables of every schema in the database except the ones that the data dictionary account owns.