单项选择题

A.a list of all the expired backups and copiesB.a list ……

The backup retention policy is configured as RECOVERY WINDOW 2. You executed the following command in Recovery Manager （RMAN） against your database：
RMAN> REPORT OBSOLETE;
What would you see in the output？（）

A.a list of all the expired backups and copies
B.a list of all those files that have been deleted in the last two days
C.a list of all those files that have been recovered within the last two days
D.a list of backups and copies that are outside the range covered by the current retention policy

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热门试题

多项选择题UsingtheLISTcommandinRecoveryManager（RMAN），whichtwopiecesofinformationfromtheRMANrepositorycanbelisted？（）

A.backups that can be deleted
B.stored scripts in the recovery catalog
C.backup sets and image copies that are obsolete
D.only the most recent backup sets or image copies
E.backups that do not have the AVAILABLE status in RMAN repository

单项选择题You executed the following command in Recovery Manager （RMAN） against your Oracle 10g database： RMAN> REPORT NEED BACKUP days 3 What would be the output of this command？（）

A.a list of files that require a backup within three days
B.a list of files that have not been backed up for three days
C.a list of files that RMAN recommends be backed up only once in every three days， based on low volatility
D.a list of files for which a backup has already been performed and may need a backup after three days

多项选择题WhenperformingabackupusingRecoveryManager（RMAN），whichfourtypesoffilescanbebackedupwiththeRMANBACKUPcommand？（）

A.data file
B.password file
C.archivelog file
D.temporary file
E.online redo log file
F.the current control file
G.the tnsnames.ora file
H.current server parameter file

多项选择题Your database is functioning in NOARCHIVELOG mode. Your database contains 15 tablespaces. You want to use Recovery Manager （RMAN） to perform backups. Which two backups would you be able to perform when the database is being accessed by users？（）

A.backup of offline tablespaces
B.backup of readonly tablespaces
C.backup of systemcritical tablespaces
D.backup of online， locally managed tablespaces
E.backup of read/write dictionarymanaged tablespaces

多项选择题View the Exhibit. You executed the following command to perform a backup of the USERS tablespace： RMAN> BACKUP TABLESPACE USERS Which three types of files are backed up？（）

A.password file
B.online redo log files
C.the current control file
D.archived redo log files
E.the current server parameter file
F.all the data files belonging to the USERS tablespace
G.data files belonging to the USERS tablespace and all the default tablespaces