题目内容

Any vessel in need of carrying out deck washing must be()by the department concerned beforehand.

A. requested
B. allowed
C. approved
D. inquired

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Your network contains an internal network and a perimeter network. The internal network contains a single Active Directory site. The perimeter network contains two Exchange Server 2010 Edge Transport servers. You plan to deploy an Exchange Server 2010 organization on the internal network. You need to plan the deployment of Hub Transport server roles to meet the following requirements:.If a single Hub Transport server fails, e-mail messages from the Internet must be delivered to the Mailboxservers. .If a single Hub Transport server fails, users must be able to send e-mail messages to other users thathave mailboxes on the same Mailbox server. What should you include in the plan?()

A. Deploy one Edge Transport server on the internal network, and then configure EdgeSync synchronization.
B. Deploy one Hub Transport server on the internal network, and then configure EdgeSync synchronization.
C. Deploy one Hub Transport server on the internal network and one Hub Transport server on the perimeter network.
Deploy two Hub Transport servers on the internal network.

严格控制数据库系统安装目录及相应文件的访问权限,禁止数据库专用账户外的其它账户修改、删除、创建子目录或文件,不安装、启动无关的数据库服务。

A. 正确
B. 错误

正常情况下观赏景物的水平视角和垂直视角为多少度,叙述平视观赏的特点?

恒荷载包括()

A. 吊篮自重、钢丝绳、悬挂支架、风荷载
B. 钢丝绳、配重块、悬挂支架、施工材料
C. 吊篮自重、配重块、钢丝绳、悬挂支架

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