Which command of Listener control utility (LSNRCTL) would you use to enable L1 process…?

You have a listener process, L1, currently listening for the connections to the PROD and
ADMIN databases. You create a new database, PAY, using CREATE DATABASE ..
command. You have not enabled dynamic instance registration. You modified the
LISTENER.ORA file manually to include PAY database for L1 listener process. Which
command of Listener control utility (LSNRCTL) would you use to enable L1 process to start
listening for the connections to the PAY database without disrupting any existing database
communications?

A.
RESTART

B.
RESTART L1

C.
RELOAD L1

D.
RELOAD

E.
START

F.
REFRESH

G.
START L1