You work as a database administrator for Certkiller .com. You enabled tracing while creating a listener to your database. What additional information is available to you when you enable tracing?()
- AInformation about each Oracle Net connection.
- BInformation about each entry in theLinstener.orafile
- CInformation about the changed done in the database
- DInformation about the different listeners in your system
- EInformation about all thenondatabasefiles required to operate the database