The CATDB12c database contains an Oracle Database version 12c catalog schema owned by the RC12C user.The RCAT11 database contains an Oracle Database version 11g catalog schema owned by the RC11 user in
which several databases are registered. Both databases are open.
You execute the RMAN commands:
Which two tasks are performed as part of the import?
A.
All databases registered in the RC11 catalog are registered in the RC12C catalog.
B.
Databases from the RC12C catalog are implicitly unregistered if the RC11 catalog has registered databases
with same name.
C.
Local and global stored scripts that have the same name as existing scripts in the RC12C catalog are
automatically renamed.
D.
Imported databases are unregistered from the RC11 catalog.
E.
Recovery catalog is resynchronized with the control files of the registered databases.
Explanation:
C: Stored scripts are either global or local. It is possible for global scripts, but not local scripts, to have name conflicts during import because the destination schema contains an object with the same name. In this case,
RMAN renames the global script name to COPY OF script_name.
Incorrect Answers:
B: Ensure that the same database is not registered in both the source recovery catalog schema and destination catalog schema. If a database is registered in both schemas, then UNREGISTER this database from source recovery catalog and execute the IMPORT command again.
Note: Use the IMPORT CATALOG command to import the metadata from one recovery catalog schema into a different catalog schema. If you created catalog schemas of different versions to store metadata for multiple target databases, then this command enables you to maintain a single catalog schema for all databases.
References: https://docs.oracle.com/database/121/RCMRF/rcmsynta026.htm
AD