A.Setting FAST_START_MTTR_TARGET to a lower value reduces instance recovery time by causing dirty buffers to be written to disk more frequently, thereby reducing the number of I/Os needed during instance recovery.

B.It is not possible if an archived log is missing.

C.It is performed by the Recovery Writer (RVWR) background process.

D.Setting FAST_START_MTTR_TARGET to a higher value reduces instance recovery time by causing the log writer to write more frquently, thereby reducing the number of I/Os needed during instance recovery.

E.It is performed automatically while the database remains in MOUNT state. Then the database is opened.

F.It is performed automatically after the database is opened; however, blocks requiring recovery are not available until they are recovered.

A.A failure can be closed only when it has been repaired.

B.The Data Recovery Advisor change failure command can be used only to change failure priorities.

C.Using the Data Recovery Advisor list failure command always requires that the database for which failures are to be listed is in mount state.

D.Data Recovery Advisor can proactively check for failures.

E.Data Recovery Advisor can be used if a database is closed.

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

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

C.It is not required in an application container.

D.It is automatically synchronized with its application root PDB when an application is upgraded. B)It cannot be added to an application container after the application container has already been created.

E.It cannot be dropped from its application container.

F.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.

A.A PDB snapshot is always a full copy of the source PDB.

B.A PDB snapshot is always a sparse copy of the source PDB.

C.A snapshot copy PDB depends on a storage snapshot which can only be stored on specific file systems.

D.A PDB snapshot depends on a storage snapshot which can be stored on any file system.

E.A PDB snapshot depends on a storage snapshot which can only be stored on specific file systems.

F.A snapshot copy PDB depends on a storage snapshot which can be stored on any file system.

G.A snapshot copy PDB can be created from a stand-alone clone PDB.

A.APP1 can never be unplugged.

B.An application seed PDB is created for APP1.

C.Application PDBs that are subsequently created in the APP1 application container will be cloned from APP1$SEED.

D.A default service is created for the application root APP1.

E.An application root PDB is created for APP1.

F.Application PDBs that are subsequently created in the APP1 application container will be cloned from PDB$SEED.