Which statement is true about Oracle Net Listener?
A.
It acts as the listening endpoint for the Oracle database instance for all local and
non-local user connections.
B.
It acts as the listening endpoint for the Oracle database instance for all local and
non-local user connections.
C.
Service registration with the listener is performed by the process monitor (PMON)
process of each database instance.
D.
The listener.ora configuration file must be configured with one or more listening protocol
addresses to allow remote users to connect to a database instance.
E.
The listener.ora configuration file must be located in the ORACLE_HOME/network/admin
directly.
Explanation: