QUESTION 27
You are using the flash recovery area (fast recovery area in 11g Release 2) to store backup related
files in your database.
After regular monitoring of space usage in the Mash recovery area. You realize that the flash recovery
area is (jetting filled up very fast and it is running out of space. Your database flash recovery area is low
on specie and you have no more room on disk. Proactively, which two options could you use to make
more space available in the flash recovery [Choose two]
A. Change the RMAN archived log deletion policy.
B. Use the RMAN CROSSCHECK command to reclaim the archived log space.
C. Change the RMAN retention policy to retain backups for a shorter period of time.
D. Use OS command to move files from the flash recovery area to some other location
Correct Answer: BD
你是使用闪回恢复区（在11g Release 2快速恢复区）存储备份相关
数据库中的文件。
经过定期监测回收区空间的使用。你意识到闪回恢复
区域
（填充非常快，它是在空间中运行的。您的数据库闪存恢复区没有更多的空间在磁盘。
主动地，你可以使用哪种选择
更多的可用空间在闪存恢复）
B.RMAN使用CrossCheck命令收回归档日志空间。
C.改变RMAN保留策略保留一个较短的时间内备份