单项选择题X 纠错
A.create recovery catalog
B.create catalog
C.build catalog
D.catalog create
E.mount catalog
你可能喜欢
单项选择题
A.CONFIGURE DEFAULT DEVICE TYPE TO TAPE MEDIA
B.CONFIGURE DEFAULT DEVICE TYPE TO TAPE
C.CONFIGURE DEFAULT DEVICE TYPE TO SBT
D.CONFIGURE DEFAULT DEVICE TYPE TO SBT_TAPE
单项选择题
A.Channel failover
B.Restartable backups
C.Rescheduable backups
D.Automatic backup recovery
E.Channel recovery
单项选择题
A.V$BLOCK_CHANGE
B.V$BLOCK_CHANGE_TRACKING
C.V$BLOCKCHANGE
D.V$BLOCK_TRACKING
单项选择题
A.Unix cp command of a file
B.Bit-by-bit copy of a file
C.Windows COPY command of a file
D.All of the above
单项选择题
A.FORMAT
B.NAME
C.TAG
D.FORMAT U%
单项选择题
A.Differential incremental backup
B.Different incremental backup
C.Cumulative backup
D.Cumulative incremental backup
单项选择题
A.All datafiles of a database
B.All datafiles, archive logs, and control files
C.All datafiles and control files
D.All the used blocks in a datafile
单项选择题
A.With alter database enable block change tracking
B.With alter system enable block change tracking
C.With an init.ora parameter change
D.With an spfile parameter change
单项选择题
A.Restore and recover the datafile.
B.Restore and recover the tablespace.
C.Restore and recover the database.
D.Restore and recover the control file.
E.Restore and recover the parameter file.
单项选择题
A.The system change number, which is a point in time relative to transactions within a given database.
B.A number that represents time. Thus, at 1300 hours, the SCN is the same on all databases.
C.The security change number, which represents the security code that is needed to access any database structure.
D.A conversion factor that converts internal database time to external clock time.
E.UTC time in the database, providing a standardized way of tracking time in Oracle.