在破产程序中,债权人会议主席从有表决权的债权人中选举产生。()
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Users are complaining of slow performance. The iostat command indicates hdiskkxx is extremely busy. There is no activity on any other hdisks in the same volume group. Which of the following is the best action to take?()
A. Change intra policy to outer
B. Change intra policy to center
Change inter policy to maximum
D. Increase the physical partition size
在SQL语言中,一个基本表的定义一旦被删除,则与此表相关的下列内容中哪一个(些)也自动被删除或失效?() Ⅰ.此表中的数据 Ⅱ.此表上建立的索引 Ⅲ.此表上建立的视图
A. 仅Ⅰ
B. 仅Ⅱ
C. 仅Ⅲ
D. 全部