论坛徽章:: 0

电梯直达

1楼 [收藏(0)] [报告]

发表于 2004-01-01 23:14 |只看该作者 |倒序浏览

Given the following information:
· A full database backup of DB1 was taken at 1:00PM.
· A table space TS1 was backed up at 1:15PM.
· A table in TS1 was dropped at 2:00PM.
Which two of the following commands are valid after restoring table space TS1 from the full database backup taken at 1:00PM?(Select 2)
A.  ROLLFORWARD DATABASE db1 TO 1:15PM
B.  ROLLFORWARD DATABASE db1 TO 2:30PM
C.  ROLLFORWARD TABLESPACE ts1 TO 2:30PM
D.  ROLLFORWARD DATABASE db1 TO END OF LOGS
E.  ROLLFORWARD TABLESPACE ts1 TO END OF LOGS

A non-administrative user has successfully connected to the database. At what level are the privileges defined that control the access this user has to the data?
  A. The DB2 instance level
  B. The database object level
  C. The operating system level
  D. The database directory level

文库|博客

joy666

白手起家

论坛徽章:: 0

2楼 [报告]

发表于 2004-01-02 09:52 |只看该作者

请教两道701试题,非常迷惑. 谢谢各位先

up

实战分享：从技术角度谈机器学习入门| 【大话IT】RadonDB低门槛向MySQL集群下战书 | ChinaUnix打赏功能已上线！ | 新一代分布式关系型数据库RadonDB知多少？

vanapple

白手起家

论坛徽章:: 0

3楼 [报告]

发表于 2004-01-02 17:38 |只看该作者

请教两道701试题,非常迷惑. 谢谢各位先

A B ？

实战分享：从技术角度谈机器学习入门| 【大话IT】RadonDB低门槛向MySQL集群下战书 | ChinaUnix打赏功能已上线！ | 新一代分布式关系型数据库RadonDB知多少？

3000sunqin 3000sunqin 当前离线禁止访问好友博客消息论坛徽章: 0	4楼 [报告] 发表于 2004-01-04 23:55 \|只看该作者提示: 作者被禁止或删除内容自动屏蔽
	实战分享：从技术角度谈机器学习入门\| 【大话IT】RadonDB低门槛向MySQL集群下战书 \| ChinaUnix打赏功能已上线！ \| 新一代分布式关系型数据库RadonDB知多少？