YOUR database crashes after a user accidentally kills a background process. What are three
possible ways to restart your database?
A.
S sqlplus / as sysdba
SQL> restart;
B.
S sqlplus / as sysdba
SQL> startup immediate;
C.
S rman target /
RMAN> Startup
D.
S sqlplus / as sysdba
SQL> startup open recover;
E.
S srvctlstart database -db SORACLE_SID
BCE
CDE
CDE
There is neither a command “restart” nor a parameter “immediate” at the startup command.
(But E has also an error, the option is “-d” not “-db”.)
in 12c, it has also db