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043-156

原创 Linux操作系统 作者:jbymy2000 时间:2012-03-10 09:25:08 0 删除 编辑
156. You lost the PRODSTD tablespace, which was read-only. The tables
pace was read-only when the last backup was taken. How would you reco
ver the tablespace?
A. restore the tablespace from the backup, and then perform. an incomp
lete recovery
B. restore the tablespace from the backup, and then apply all the red
o information
C. restore all the data files in the database, and then perform. an in
complete recovery
D. restore the tablespace from the backup
Answer: D
你的表空间在read-only 状况下丢失,你最后一次备份也在read-only,那么
直接copy 过去就行,因为scn 没有变化
注意跟18 题目对比

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