持有A2A3驾驶证的,如果具有139号令规定注销最高准驾车型情形之一的,降级后的准驾车型为()。
A2
B. A3
C. A3B1B2
D. B1B2
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You need to maintain the partitions on the ProductOrderStatus measure group. What should you do?()
A. Create a Microsoft SQL Server 2005 Integration Services (SSIS) package that alters the partition queries and processes aggregated partitions every evening.
B. Enable proactive caching on the partitions. Set the cache to update periodically with a latency of 24 hours.
C. Set the rebuild interval of the partitions to 36 hours. Create a Microsoft SQL Server 2005 Integration Services (SSIS) package that processes aggregated partitions every evening.
D. Enable proactive caching on the ProductOrderStatus measure group. Set scheduled polling that re-processes the measure group whenever the system dates change.
“屈原啊,来吧!回来吧!二十四桥哀伤地难以忘情,回来吧,回来吧!”译文为屈原名句哪句?
辅助电路有接地处所,切除有关电器不能消除时,确认只有一点接地应将()置隔离位维持运行。
A. 13QS
B. 14QS
C. 15QS
设备检修后,除按规定进行电气设备做出厂试验外,还应按规定进行一般不少于1小时的通电试验。
A. 正确
B. 错误