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

To clean up old records that are in a Flashback Data Archive and are past the retention period, what must the DBA do?()  

发布日期:2020-04-10

To clean up old records that are in a Flashback Da...
A

TRUNCATE the archive table.

B

DROP the Flashback Data Archive.

C

Nothing;expired rows are automatically removed.

D

Nothing;expired rows are moved to an archive table.

E

Delete entries from the archive where the metadata date retained is greater than the retention period.

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~