A.Blocks from multiple data files can be contained in one backup piece.

B.A backup set must be written to disk.

C.A backup set can contain only one backup piece.

D.A backup set must be written to media.

E.A data file can be split into multiple sections stored in different backup sets.

F.A backup piece can belong to only one backup set.

G.Blocks from multiple data files can be contained in one backup set.

H.A data file can be split into multiple sections stored in different backup pieces in the same backup set.

A.They are generated if STATISTICS_LEVEL is set to BASIC.

B.They are generated if STATISTICS_LEVEL is set to TYPICAL.

C.They are always created automatically.

D.They are generated if STATISTICS_LEVEL is set to ALL.

E.They can be retained forever.

F.They are always created manually.

A.to generate a . pdb archive file for any PDB in the current CDB

B.to generate an XML metadata file that describes the current plugged-in PDB

C.to generate an XML metadata file from any unplugged PDB

D.to determine whether an XML file describes a PDB that can be plugged into the CDB in which you run the procedure

E.to generate an XML metadata file that describes a non-CDB Oracle 12c database so that it can be plugged in as a PDB

A.A block being recovered is not accessible.

B.To use it, Flashback Database must be enabled.

C.The data file containing the block being recovered remains online.

D.The target database for which one or more blocks are to be recovered must be in the OPEN state.

E.It can be performed on noncorrupt blocks.

F.It cannot repair logical corruption.

A.It cannot be dropped from its application container.

B.It is automatically synchronized with its application root PDB when an application is installed.

C.It cannot be added to an application container after the application container has already been created.

D.A new application PDB created by cloning an application seed PDB can have an old version of the application installed after cloning completes.

E.A new application PDB created by cloning an application seed PDB can have an up-to-date version of the application installed after cloning completes.

F.It is automatically synchronized with its application root PDB when an application is upgraded.

G.It is not required in an application container.