When performing incomplete recovery using UNTIL SEQUENCE with RMAN， which two pieces of information are required？（）

A . Until SCN B . Until time C . Until cancel D . Recover using backup control file.

A .  A current RMAN backup-set backup is required. B .  No backup is required. C .  An RMAN image backup is required. D .  A manual backup is required. E .  A "duplicate" preparatory backup is required.

A .  MOUNT mode B .  RESTRICTED mode C .  OPEN mode D .  NOMOUNT mode

A .  A user table was lost at the specified time. B .  A redo log file was lost at the specified time. C .  The backup control file is on a faster disk than the current one. D .  The current control file has a different path compared with the intended time of recovery. E .  The current control file does not match the physical structure of the database at the intended time of recovery.

A . A user table was lost at the specified time. B . A redo log file was lost at the specified time. C . The backup control file is on a faster disk than the current one. D . The current control file has a different path compared with the intended time of recovery. E . The current control file does not match the physical structure of the database at the intended time of recovery.

A . This operation resets the SCN for the database. B . This operation creates a new incarnation of the database. C . This operation moves all the redo log files to a different location. D . This operation deletes the old redo log files and creates new redo log files. E . This operation updates all current datafiles and online redo logs and all subsequent archived redo logs with a new RESETLOGS SCN and time stamp.

A .  This operation resets the SCN for the database. B .  This operation creates a new incarnation of the database. C .  This operation moves all the redo log files to a different location. D .  This operation deletes the old redo log files and creates new redo log files. E .  This operation updates all current datafiles and online redo logs and all subsequent archived redo logs with a new RESETLOGS SCN and time stamp.

A .  The target database must be in the MOUNT mode to ensure restoration of the datafiles. B .  You can restore the datafiles from the backup by using the RMAN utility only if the backups were taken using the RMAN utility. C .  The control file must be recreated. D .  The database must be opened with the RESETLOGS option.

A .  open the database with the RESTRICTED option B .  open the database with the RESETLOGS option C .  recover to the required SCN only that data file in which the error occurred D .  recover all the data files to the same system change number （SCN）

A .  all the datafiles in the database B .  the datafiles associated with the SYSTEM tablespace C .  the datafiles associated with the DATA1 tablespace D .  all the datafiles in the database except those associated with the DATA1 tablespace

A .  when a table is dropped and stored in the Recycle Bin B .  when all the control files are deleted C .  when a member of a multiplexed redo log group is dropped D .  when you are required to recover a table to its previous state

A . Only the SET command must be within a RUN block. B . All commands should be executed at the RMAN prompt. C . All three commands must be within a single RUN block. D . Only the RESTORE and RECOVER commands must be within a single RUN block.

A . Cancel-based B . Recovery using a backup control file C . Time-based D . Change-based

A .  Whole database B .  Tablespaces C .  Datafiles D .  Archive logs E .  Redo log

A . dwell-tachometer B . exhaust gas pyrometer C . fuel flow rate mete D . exhaust gas analyzer

A .  when all the online redo log groups are multiplexed and one of the members of a group is missing B .  when all the online redo log groups are not multiplexed and one log group is missing C .  when all the control files are missing D .  when some important tables are deleted from the database and purged from the Recycle Bi

A .  NOMOUNT B .  MOUNT C .  OPEN D .  RESTRICTED

A . A B . B C . C D . D

A . open the database with the RESETLOGS option B . open the database with the RESTRICTED option C . recover all the data files to the same system change number （SCN） D . recover to the required SCN only that data file in which the error occurred

A . This operation resets the SCN for the database. B . This operation creates a new incarnation of the database. C . This operation moves all the redo log files to a different location. D . This operation deletes the old redo log files and creates new redo log files. E . This operation updates all current datafiles and online redo logs and all subsequent archived redo logs with a new RESETLOGS SCN and time stamp.

A . modifying the configuration of an online domain B . modifying the configuration of an offline domain C . viewing runtime performance data in ONLINE mode D . viewing runtime performance data in OFFLINE mode E . creating and extending domai

A .  UNTIL CANCEL B .  UNTIL SCN C .  UNTIL SEQUENCE D .  UNTIL TIME

A．On Friday B．On Saturday C．On Sunday D．On Monday

A．A.UNI interface configuratio B．B.Static MAC configuratio C．C.configuratio D．D.VLAN interface configuratio