56題、choose two
In your database, USERS is the default permanent tablespace.
Examine the commands and their outcome:
SQL> CREATE USER user02 identified by us123 QUOTA 10M ON users;
User created.
SQL> GRANT create session, sysdba TO user02;
Grant succeeded.
You plan to execute the commands:
SQL> CONN user02/us123 AS SYSDBA
SQL> CREATE TABLE mytab (id number, lname varchar2(20));
Which two statements are true?
A) The MYTAB table is created in the SYSTEM tablespace and rows can be inserted into the table by USER02.
B) The MYTAB table is owned by the SYS user.
C) The MYTAB table is created in the USERS tablespace but no rows can be inserted into the table by USER02.
D) The CREATE TABLE statement generates an error because the SYSDBA privilege does not provide any space quota on the SYSTEM tablespace by default.
E) The MYTAB table is created in the SYSTEM tablespace but no rows can be inserted into the table by USER02.
Answer：BE
(解析：當以sysdba權限登錄時，用戶名就是sys，跟user02沒有關係了，所有創建的表都是屬於sys，存放在system表空間。來自3組：1015267481)