352.If a backup is expired, which of the following is true?
A. It can never be used for a restore/recover operation.
B. Oracle will remove the backup set pieces from the flash recovery area.
C. The backup has been used at least once to restore and recover the database.
D. The backup is no longer valid because of a resetlogs operation.
E. The physical backup set pieces are missing from the media.
Answer: E
如果备份已过期，下列哪一项是正确的？
E、物理备份集片从媒质中丢失。
A. It can never be used for a restore/recover operation.
B. Oracle will remove the backup set pieces from the flash recovery area.
C. The backup has been used at least once to restore and recover the database.
D. The backup is no longer valid because of a resetlogs operation.
E. The physical backup set pieces are missing from the media.
Answer: E
如果备份已过期，下列哪一项是正确的？
E、物理备份集片从媒质中丢失。
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/81227/viewspace-2123810/ ，如需转载，请注明出处，否则将追究法律责任。
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