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You execute the following command to change the status of the SALES tablespace：SQL> ALTER TABLESPACE sales OFFLINE；
Which statements describe the effect of the command（）

You want to schedule a job to rebuild all indexes on the SALES table after the completion of a bulk load operation. The bulk load operation must also be a scheduled job that executes as soon as the first file that contains data arrives on the system. How would you create these jobs?（） Create both jobs by using events raised by the scheduler。 Create both jobs by using events raised by the application。 Create a job to rebuild indexes by using events arised by the application and then create another job to perform bulk load by using events raised by the scheduler。 Create a job to rebuild indexes by using events arised by the Scheduler and then create another job to perform bulk load by using events raised by the applicatio。 You deploy a mobile messaging solution with the Microsoft Exchange Server 2003 server.   The IIS logs on the Exchange Server 2003 server show an excessive number of 401 errors.   You need to reduce the number of 401 errors identified in the logs.   What should you do？（） A。 B。 C。 D。 根据运输服务组织的分类，TNT、DHL等运输组织属于（） 公共承运组织。 联运组织。 特殊运输服务组织。 运输中间服务组织。 一个好的审阅者可以对商业计划书提供一种外部的客观评价，这种外部审阅者主要指（） 管理团体。 律师。 生产技术专家。 会计师事务所。 市场营销专家。 取消辅修货车厂、段修时，锥芯折角塞门质量保证期限为（）。 6个月。 1年。 1个辅修期。 1个段修期。

You execute the following command to change the status of the SALES tablespace：SQL> ALTER TABLESPACE sales OFFLINE；
Which statements describe the effect of the command（）