ocp-528

QUESTION NO: 528
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 space 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
Answer: B,D

您正在使用闪回恢复区（ 11g第2版中的快速恢复区）在你的数据库中存储与备份相关的文件。在定期监测在糊状恢复区的空间使用情况之后。你会意识到，闪回恢复区
被喷射似地非常快地填充起来且运行空间不足， 你的数据库闪回恢复区空间不足，你没有更多的空间在磁盘上。
你可以主动使用哪两个选项以在闪回恢复区上腾出更多可用空间

B.使用RMAN交叉检查命令回收归档记录空间。 (自动)

D.使用操作系统命令将文件从闪回恢复区移动到其他位置