Q150. Oracle Managed Files (OMF) is enabled in a CDB and this command is successfully executed

Q150. Oracle Managed Files (OMF) is enabled in a CDB and this command is successfully executed:

CREATE PLUGGABLE DATABASE app1
AS APPLICATION CONTAINER
ADMIN USER admin1 IDENTIFIED BY app_123 ROLES=(CONNECT);

Which three are true? (Choose three.)

• A. Application PDBs that are subsequently created in the APP1 application container will be cloned from APP1$SEED.
• B. An application seed PDB is created for APP1.
• C. An application root PDB is created for APP1.
• D. A default service is created for the application root APP1.
• E. Application PDBs that are subsequently created in the APP1 application container will be cloned from PDB$SEED.
• F. APP1 can never be unplugged.