CHECK THE STATUS OF THE DATABASE LISTENER, AND START IT IF NECESSARY

2. - OCA OCP ORACLE DATABASE 11G A LL IN ONE EXAM GUIDE P17 POTX
OCA OCP ORACLE DATABASE 11G A LL IN ONE EXAM GUIDE P17 POTX

2. Check the status of the database listener, and start it if necessary. From an

operating system prompt:

lsnrctl statuslsnrctl start