Online Access Free 1z0-063 Exam Questions

Which three statements are true about unplugging a pluggable database (PDB)? (Choose three.)

• A.The PDB must be dosed.
• B.The PDB must be open in read only mode.
• C.The unplugged PDB can be plugged into the same multitenant container database (CDB)
• D.The unplugged PDB becomes a non-CDB.
• E.The unplugged PDB can be plugged into another CDB.
• F.The PDB data files are automatically removed from disk.

You execute the commands to configure settings in RMAN:

Then, you issue the following command to take a backup:

Which statement is true about the execution of these commands?

• A.It backs up the data files and archived logs to media, making two copies of each data file and archived logs.
• B.It backs up two copies each of the data files to disk and media, and two copies of archived logs to media.
• C.It backup up the data files and archived logs, making one copy of each data file and archived log on disk and media.
• D.The backup terminates because the backup destination for disk is not specified in the BACKUP command.

You are administering a multitenant container database (CDB) that contains multiple pluggable databases (PDBs). RMAN is connected to CDB$ROOT.
Examine the command:
RMAN> LIST FAILURE;
Which statement is true about this command?

• A.It lists failures for the CDB and all the PDBs in this CDB.
• B.It lists failures for a PDB only when RMAN is connected to a recovery catalog.
• C.It lists failures only if RMAN is connected to a PDB.
• D.It lists failures only for the CDB root database.

Examine this command:

Which two statements are true after successful execution? (Choose two.)

• A.PDB2 will be in MOUNT state.
• B.A metadata description of PDB2 is stored in the system tablespace of PDB1.
• C.A metadata description of PDB2 is stored in an XML file in '/disk2/oracle/pdb2/'.
• D.PDB2 will use shared UNDO.
• E.PDB2 will be open read-only.

Which three statements are true about the startup and shutdown of multitenant container databases (CDBs) and pluggable databases (PDBs)? (Choose three.)

• A.When a CDB instance is started, PDBs can be placed in OPEN state by using database triggers or by executing the ALTER PLUGGABLE DATABASE command.
• B.All PDBs must be shut down before shutting down a CDB instance.
• C.When a CDB is open in restricted mode, PDBs must also be opened in restricted mode.
• D.When a CDB is in MOUNT state, PDBs are automatically placed in MOUNT state.
• E.A PDB opened in restricted mode allows only local users to connect.