Free 1Z0-060 Web TestEngine Demo

Q32 Single choice

Your multitenant container database, CDB1, is running in ARCHIVELOG mode and has two pluggable databases, HR_PDB and ACCOUNTS_PDB. An RMAN backup exists for the database.

You issue the command to open ACCOUNTS_PDB and find that the USERDATA.DBF data file for the default permanent tablespace USERDATA belonging to ACCOUNTS_PDB is corrupted.

What should you do before executing the commands to restore and recover the data file in ACCOUNTS_PDB?

A
Place CDB1 in the mount stage and then take the USERDATA tablespace offline in ACCOUNTS_PDB.
B
Place CDB1 in the mount stage and issue the ALTER PLUGGABLE DATABASE accounts_pdb CLOSE IMMEDIATE command.
C
Issue the ALTER PLUGGABLE DATABASE accounts_pdb OPEN RESTRICTED command.
D
Take the USERDATA tablespace offline in ACCOUNTS_PDB.

1Z0-060 Web TestEngine demo