TOT模式的主要物点有（） 以现有运行的资产为基础。 无须偿还资金。 所建项目产权可以部分转让。 投资方风险很大。 TOT项目融资，其项目本身必须是经营性资产。
公司A有一个SQL SERVER 2005数据库服务器。你被指派了一个任务是去得到当前已登录数据库的用户的信息。为此，你需要去创建一个返回指定用户活动时长的函数，请问，下面哪两个方法能达到这个目的？（） 创建一个返回值列表的函数，它返回给定用户的登录时间值。 创建一个返回值列表的函数，它返回返回超过当前用户登录时长的那些用户的登录小时数。 创建一个返回指定用户当天登录小时数的函数。 创建一个返回指定用户当月登录小时数的函数。
在合同跟踪对象中，业主和其委托的工程师的工作不包括（）。 成本的增加和减少。 业主是否及时、完整地提供了工程施工的实施条件。 业主和工程师是否及时给予了指令。 业主是否及时并足额地支付了应付的工程款项。
You are the network administrator for your company. The network originally consists of a single Windows NT 4.0 domain. You upgrade the domain to a single Active Directory domain. All network servers now run Windows Server 2003, and all client computers run Windows XP Professional. Your staff provides technical support to the network. They frequently establish Remote Desktop connections with a domain controller named DC1. You hire 25 new support specialists for your staff. You use Csvde.exe to create Active Directory user accounts for all 25. A new support specialist named Paul reports that he cannot establish a Remote Desktop connection with DC1. He receives the message shown in the Logon Message exhibit. (Click the Exhibit button.) You open Gpedit.msc on DC1. You see the display shown in the Security Policy exhibit. (Click the Exhibit button.) You need to ensure that Paul can establish Remote Desktop connections with DC1. What should you do? （） Direct Paul to establish a VPN connection with DC1 before he starts Remote Desktop Connection.。 Direct Paul to set a password for his user account before he starts Remote Desktop Connection.。 In the local security policy of DC1, disable the Require strong (Windows 2000 or later) session key setting.。 In the local security policy of DC1, enable the Disable machine account password changes setting。
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煤气作业现场离作业面（）m以内的机械转动部位安装防护罩
