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 the databases are open. You execute the RMAN commands:
RMAN> CONNECT CATALOG rcl2c/passl2c@catdbl2c
RMAN> IMPORT CATALOG rcll/pwdcatll@ractll
Which two tasks are performed as part of the import?
A.Databases from the RC12C catalog are implicitly unregistered if the RC11 catalog has registered databases with same name. B.Recovery catalog is resynchronized with the control files of the registered databases. C.Imported databases are unregistered from the RC11 catalog. D.Local and global stored scripts that have the same name as existing scripts in the RC12C catalog are automatically renamed. E.All databases registered in the RC11 catalog are registered in the RC12C catalog.正确答案CE
