A.A proxy PDB must exist in the application root in the local CDB.

B.A database link must exist in the remote CDB referring to the local CDB.

C.A proxy PDB must exist in the application root in the remote CDB.

D.The HR_ROOT replica must exist in the remote CDB.

E.PDB3's application root replica must exist in the local CDB.

F.A database link must exist in the local CDB root referring to the remoteCDB.

A.A user with SYSDBA or SYSBKUP must be logged in with RMAN to CDB$ROOT when cloning a PDB.

B.A user with SYSDBA or SYSBKUP must be logged in with RMAN to the non-CDB being cloned when cloning a non-CDB.

C.Only one PDB can be cloned at a time.

D.The target and auxiliary instance passwords must be the same.

E.Two or more PDBs can be cloned with the same command.

F.A non-CDB can be cloned into a PDB.

A.It can be used to change the character set of an existing database.

B.It can be used to create container databases and non-container databases.

C.It can be launched from both the command line and the Universal Installer (OUI) interfaces.

D.It can be used to convert a non-container database to a container database.

E.It can only be launched from the command line interface.

A.Results are written to the alert log.

B.A DBA can run it manually.

C.It runs automatically after each AWR snapshot.

D.It analyzes a period of time corresponding to the 12 hours of activity.

E.It analyzes a period of time corresponding to the last day of activity.

A.It predicts the impact of system changes on SQL workload response time.

B.It is integrated with the SQL Access Advisor.

C.SQL statements that were originally run concurrently are run concurrently by SPA.

D.It provides before and after execution statistics for each SQL statement in the analysis task

E.It offers fine-grained analysis of all the SQL statements in the analysis task as a group.