Which are three of the steps taken by Database configuration
Assistant (DBCA) to clone a remote pluggable database (PBD) starting from
Oracle 19c? (Choose three.)
A.creating a database link from CDB$ROOT in the local database to the PDB in正确答案BEG
The remote system that is to be cloned B.creating a database link from CDB$ROOT in the local database to CDB$ROOT
In the remote system that is to be cloned C.creating a new empty PDB in the local database from PDB$SEED D.creating a database link from CDB$ROOT in the remote database to be cloned
To CDB$ROOT in the local database E.automatically dropping the database link to the remote database if it already
Exists F.creating a database link from CDB$ROOT in the remote database to the PDB in
The local database G.opening the cloned PDB
