移动端

  • 题王微信公众号

    题王微信公众号

    微信搜“题王网”真题密题、最新资讯、考试攻略、轻松拿下考试

单选题

AUM has been retaining about 15 minutes worth of undo. You want to double the retentionperiod, but not at the expense of new transactions failing. You decide to alter the system to set the parameter UNDO_RETENTION=18000. However, AUM still retains only about 15 minutes worth of undo.  What is the problem? () 

发布日期:2020-04-10

AUM has been retaining about 15 minutes worth of u...
A

You need to alter the undo tablespace to add the RETENTION GUARANTEE setting.

B

You need to increase the size of the undo tablespace.

C

The undo tablespace is not set to auto-extend.

D

You need to alter the Recycle Bin to add the RETENTION GUARANTEE setting.

题王网让考试变得更简单

扫码关注题王,更多免费功能准备上线!

此试题出现在

CMS专题

CMS专题

去刷题
热门试题热门资讯 相关试题

暂无相关推荐~