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Redo log files are multiplexed in your database. The disk in which you have one of the redo log members is highly fragmented. In the process of defragmentation you lose the redo log member, which is not a member of the current group. How would you recover from the loss of the redo log member?()
消费信用的形式包括( )。
下列物理量是强度性质的有()
一商品的进价比上月低了5%,但超市仍按上月售价销售,其利润率提高了6个百分点,则超市上月销售该商品的利润率为( )。
铸造应力有哪几种?如何形成的?如何防止铸造应力、变形和裂纹?
斜面流分选
硒浓度最低的人体组织是()
慢性心脏病患者心力衰竭的最常见诱因是()。
我国的政府预算由( )组成。
下列产品中,不属于银行衍生业务产品的是()。
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