ITPub博客

首页 > Linux操作系统 > Linux操作系统 > 043-060

043-060

原创 Linux操作系统 作者:jbymy2000 时间:2012-03-06 11:14:02 0 删除 编辑
60. You defined the Recovery Manager (RMAN) retention policy to recov
ery window of 7 days by executing the following command:
RMAN> CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 7 DAYS;
When a backup is performed, what would be the status of this backup a
fter seven days?
A. The backup would be marked as invalid.
B. The backup would be marked as obsolete.
C. The backup would be removed from the media.
D. The backup would be removed from the RMAN repository.
Answer: B
RECOVERY WINDOW 7 设置为7 天,同时使用命令report obsolete
会列出备份集或者映像副本超出两天时间过期了

来自 “ ITPUB博客 ” ,链接:http://blog.itpub.net/11312660/viewspace-717824/,如需转载,请注明出处,否则将追究法律责任。

上一篇: 043-058
下一篇: 043-061
请登录后发表评论 登录
全部评论

注册时间:2012-01-10

  • 博文量
    416
  • 访问量
    205479