OCP CBT Question 666

Please solve the following question.

A database instance is running on host server1 and needs to register with a non-default listener named LISTENER_SERVICE which is configured to listen on port 1522 on server1. Which ALTER SYSTEM command should the DBA execute to ensure the instance dynamically registers with LISTENER_SERVICE?

ALTER SYSTEM SET LOCAL_LISTENER='LISTENER_SERVICE' SCOPE=BOTH;

ALTER SYSTEM SET LOCAL_LISTENER='(ADDRESS=(PROTOCOL=TCP)(HOST=server1)(PORT=1522))' SCOPE=SPFILE;

ALTER SYSTEM SET REMOTE_LISTENER='LISTENER_SERVICE' SCOPE=MEMORY;

ALTER SYSTEM SET LOCAL_LISTENER='(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=server1)(PORT=1522)))' SCOPE=BOTH;