1. Install OMS (Oracle Management Service) Requires Database (Repository). Start programs -> Oracle-> CONFIGERATION ASSISTANT, select Create a new repository, log in with INTERNAL / ORACLE, XF: 1521: XBase Create a user named XF, the database will be in this user's table Inside the space. After the creation is complete, run the configeration assistant, select the modified configuration parameters, select the connection information of the information file library to the XF password Jackal confirmation password Jackalxf: 1521: XBASE confirmation completion modification. At this time you can start the OMS service.
Sign in Console User Name: Sysman / Oem_Temp Other System Default User: System / ManageSys / Change_on_installinteral / Oracle = SYS User Scott / Tiger (Tiger)
2. The role of the listener: No listener, SQLPLUS can be used normally. But DBA Console must have to run the listener service.