某DBA因为安全考虑,修改了Oracle10G数据库的SYSMAN用户的口令,该数据库配置了EM,该操作会导致以下()情况。
A、无任何影响
B、数据库将无法启动
C、EM无法启动
D、EM启动报错
A、无任何影响
B、数据库将无法启动
C、EM无法启动
D、EM启动报错
A、A.ALTER USER test IDENTIFIED BY oracle B、B.ALTER USER test PASSWORD oracle C、C.CREATE USER test IDENTIFIED BY oracle D、D.UPDATE USER test IDENTIFIED BY oracle
A、SELECT SGA FROM V$DBA B、SELECT * FROM V$DBA C、SELECT * FROM V$SGA D、SELECT size FROM V%DBA
A、CONNECT SYS/password SYSDBA B、CONNECT SYS/password AS SYSDBA C、CONNECT AS SYSDBA SYS/password D、CONNECT DBA SYS/password