You are working on an Oracle Application Server 10g installation. Which statements regarding the
usage of the Oracle Process Manager and Notification Server (OPMN) command-line tool are
true? (Choose two.)
A.
It can be used to determine the ports that are being used by some of the processes.
B.
It can be used to manageOracleAS Metadata Repository.
C.
It can be used to restore an instance to a specific configuration.
D.
It can be used to start or stop the Distributed Configuration Management (DCM) daemon.