data.
B. Use the MKDG command to restore the disk group with the same configuration as the
backed-up disk group and data on the disk group.
C. Use the MD_RESTORE command to restore the disk group with the changed disk group
specification, failure group specification, name, and other attributes and use RMAN to
restore the data.
D. Use the MKDG command to restore the disk group with the same configuration as the
backed-up disk group name and same set of disks and failure group configuration, and use
RMAN to restore the data.
E. Use the MD_RESTORE command to restore both the metadata and data for the failed
disk group.
F. Use the MKDG command to add a new disk group DG1 with the same or different
specifications for failure group and other attributes and use RMAN to restore the data.
Answer: C,D,F
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 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 RESTRICTED command.
D. Take the USERDATA tablespace offline in ACCOUNTS_PDB.
Answer: D
Explanation: * You can take an online tablespace offline so that it is temporarily
unavailable for general use. The rest of the database remains open and available for users
to access data. Conversely, you can bring an offline tablespace online to make the schema
objects within the tablespace available to database users. The database must be open to
Question No : 6
Oracle 1z0-060 : Practice Test
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