Which two statements are true about service creation for pluggable databases (PDBs)? 

Answer options:

A. When a PDB is created, a service is automatically started in the instance with the same name as the PDB.B. The default service that is automatically created by a database at the time of PDB creation can be dropped, provided a new additional service is created.
C. A database managed by Oracle Restart can have additional services created or existing services modified by using the srvctl utility for each PDB.D. Only a common user can create additional services for a PDB.E. When a PDB is created, a service with the same name as the PDB is created in the PDB.

CD