单项选择题
Which backup option defines a user-defined name for a backup? （）
A.FORMAT
B.NAME
C.TAG
D.FORMAT U%
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相关考题
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单项选择题
Whichtypeofbackupbacksuponlydatablocksmodifiedsincethemostrecentbackupatthesamelevelorlower?（）
A.Differential incremental backup
B.Different incremental backup
C.Cumulative backup
D.Cumulative incremental backup -
单项选择题
Whichofthefollowingbestdescribesafullbackup?（）
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
Howisblock-changetrackingenabled?（）
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
