单选题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.DBFA 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.

单选题
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.


参考解析

解析: 暂无解析

相关考题:

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单选题You executed the following command in the Recovery Manager (RMAN): RMAN REPORT NEED BACKUP days 3; What is the output of this command?()AA list of files that require a backup within 3 daysBA list of files requiring more than 3 days of archivelogs to applyCA list of files that RMAN recommends be backed up only once in every three days, based on low volatilityDA list of files for which a backup as already been performed in the last three days and which is required to be backed up again based on the high number of transactions performed on them