The current time is 12：00 noon. You want to recover the USERS tablespace from a failure that occurred at 11：50 a.m. You discover that the only member of an unarchived redo log group containing information from 11：40 a.m. onwards is corrupt.  With reference to this scenario， if you are not using Recovery Manager （RMAN）， which recovery method would you use？（）

[单选题]A device fitted over the discharge opening on a relief valve consisting of one or two woven wire fabrics is called a flame（）.

[问答题]什么是用户交换机、集团电话？

[不定项题]A公司临时股东会会议作出与B公司合并的决议时,必须经: (    )

[单选题]同步电动机起动时的亚同步转速是指（）

[问答题]尸僵的法医学意义？

[单选题]六淫邪气中，具有伤津而不耗气致病特征的是（）

[单选题]现金结算已越来越不符合实际的需要，于是出现了（）等非现金结算方式。

[问答题]水土保持工程措施分类有哪些？

[单选题]高空作业时，要身系（）。

[单选题]女，30岁，外伤后腰痛向右下肢放射1周，二便正常。查体：腰椎左凸畸形，腰4、5椎旁右侧压痛并放射至右小腿，右下肢直腿抬高试验阳性，右小腿外侧皮肤感觉迟钝，第一足趾背伸力弱，腰椎平片示腰椎左凸畸形，余无异常，CT扫描示腰4、5椎间隙、椎体右后软组织阴影1.0cm×0.7cm，右侧神经根受压，目前最佳治疗（）。

[单选题]The current time is 12：00 noon. You want to recover the USERS tablespace from a ...

[单选题]The current time is 12：00 noon. You want to recover the USERS tablespace from a ...

[多选题]The current time zone for one of the user sessions is set to the database local ...

[单选题]The term flood current refers to that time when the water（）.

[问答题]How many minutes is it before 12 noon if 90 minutes ago it was four times as man...

[问答题]How many minutes is it before 12 noon if 90 minutes ago it was four times as man...

[问答题]How many minutes is it before 12 noon if 90 minutes ago it was four times as man...

[单选题]In working out a local apparent noon sight for your latitude，you subtract the Ho...

[单选题]The current flowing first in one direction and then in another is called（） curre...

[单选题]The current flowing first in one direction and then in another is called（） curre...