题目内容

斜井用箕斗运输物料,斜井长度大于300m时的速度不得超过()m/s。

A. 5
B. 7
C. 9

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在查询分析器中,使用DROP DATABASE命令,不可以一次删除多个数据库。

A. 正确
B. 错误

1929年9月1日,王统照带领姜宏、杜宇、李同瑜、冰芦等文学青年创办了青岛文学史上的第一个刊物――《青潮》文学月刊,王统照任主编。

A. 正确
B. 错误

在对数据库名称修改之前,应当将数据库的访问选项设为单用户模式。

A. 正确
B. 错误

Your company has an Active Directory forest named contoso.com. You plan to deploy an Exchange Server 2010 organization that will contain two servers. Each server will have the Client Access server role, the Hub Transport server role, and the Mailbox serverrole installed. You plan to add both servers to a database availability group (DAG). You need to recommend a high-availability solution for the Client Access server role. Your solution must ensure that users are not prompted to authenticate if a Client Access server becomesunavailable. What should you recommend?()

A. Create and configure a Client Access server array,and then install a hardware load balancer.
B. Create and configure a Client Access server array,and then install Windows Network Load Balancing on both servers.
C. Deploy Microsoft Internet Security and Acceleration (ISA) Server 2006,and then implement DNS round robin.
Deploy Microsoft Internet Security and Acceleration (ISA) Server 2006,and then install Windows Network Load Balancing.

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