To start/stop/view the status of the listerners

     lsnrctl start/stop/status 

To start the Oracle engine:

     sqlplus /nolog
     connect sys/passwd@cs482 as sysdba 
     startup/(shutdown immediate/abort/normal)

The password for sys/system is set to the often used
admin passord.

The uid/password for the TA is   ta/ta482
