Which tool is recommended for moving a PDB to a non-CDB?
A.
RMAN
B.
Cold Backup
C.
Traditional Export / Import
D.
Data Pump
E.
SQL*Plus
Which tool is recommended for moving a PDB to a non-CDB?
Which tool is recommended for moving a PDB to a non-CDB?
A.
RMAN
B.
Cold Backup
C.
Traditional Export / Import
D.
Data Pump
E.
SQL*Plus
Correct Ans: D
https://docs.oracle.com/database/121/SUTIL/dp_overview.htm#SUTIL4334
Using Data Pump with CDBs
A multitenant container database (CDB) is an Oracle database that includes zero, one, or many user-created pluggable databases (PDBs). A PDB is a portable set of schemas, schema objects, and non schema objects that appear to an Oracle Net client as a non-CDB. A non-CDB is an Oracle database that is not a CDB.
You can use Data Pump to migrate all, or portions of, a database from a non-CDB into a PDB, between PDBs within the same or different CDBs, and from a PDB into a non-CDB. In general, using Data Pump with PDBs is identical to using Data Pump with a non-CDB.
Note:
In Oracle Database 12c Release 1 (12.1), Data Pump does not support any CDB-wide operations. Data Pump issues the following warning if you are connected to the root or seed database of a CDB:
ORA-39357: WARNING: Oracle Data Pump operations are not typically needed when connected to the root or seed of a container database.
answer D
Explanation :
https://docs.oracle.com/database/121/SUTIL/GUID-45B17B65-20F2-4128-9A39-B1B0F5E323BB.htm#SUTIL4334