试题详情
- 多项选择题You performed the RMAN database backup with the KEEP option.Which two statements are true about this backup?（） (Choose two)
A、The KEEP option overrides the configured retention policy
B、The KEEP option is an attribute of an individual backup piece
C、The backup contains only data files and archived redo log files
D、The backup contains data files, the server parameter file and the control file even if the control file auto backup is disabled
- A,D
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