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Oracle IZ0-053 Q327

原创 Oracle 作者:abstractcyj 时间:2016-03-18 11:32:32 0 删除 编辑
327.You have a database with the following tablespaces: SYSTEM, SYSAUX, UNDO, USERS, TEMP.
You want to"roll back" the data in the USERS tablespace to the way it looked yesterday. Which
tablespaces do you need to perform a point-in-time restore operation on in order to complete this task?
(Choose all that apply.)
A. SYSTEM
B. SYSAUX
C. UNDO
D. USERS
E. TEMP
F. This restore is not possible.
Answer: ABCDE

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曾从事java方向开发多年。近年已经转入数据库方向。主要擅长SQL优化,Oracle数据库问题诊断,Oracle备份与恢复等。服务于医药物流,医院等行业

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