问题

What&ensp;does&ensp;the&ensp;output&e

What does the output on this report indicate？（） RMAN> report need backup； RMAN retention policy will be applied to the command RMAN retention policy is set to redundancy 1 Report of files with less than 1 redundant backups File #bkps Name 5 0 C：\ORACLE\ORADATA\ORCL\MY_DATA_01.DBF

A The my_data_01.dbf datafile is corrupted and needs to be restored.
B The my_data_01.dbf datafile has not yet been backed up. This report does not imply that the data in the datafile can not be recovered.
C The my_data_01.dbf datafile has not yet been backed up. This report implies that the data in the datafile can not be recovered.
D The my_data_01.dbf datafile no longer meets the retention criteria for backups.
E Datafile 5 is missing.

参考答案

参考解析：

分类：1Z0-053题库

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