在一般缺氧危险作业和特殊缺氧危险作业场所，作业人员必须配备并使用（）。 ["防毒口罩","过滤式防毒面具","隔离式呼吸保护器具"]
You are a network administrator for Alpine Ski House. The network consists of a single Active Directory domain. The domain name is alpineskihouse.com. The network contains three Windows Server 2003 domain controllers. You are creating the recovery plan for the company. According to the existing backup plan， domain controllers are backed up by using normal backups each night. The normal backups of the domain controllers include the system state of each domain controller. Your recovery plan must incorporate the following organizational requirements. Active Directory objects that are accidentally or maliciously deleted must be recoverable. Active Directory must be restored to its most recent state as quickly as possible. Active Directory database replication must be minimized.You need to create a plan to restore a deleted organizational unit （OU）. Which two actions should you include in your plan？（） [" Restart a domain controller in Directory Services Restore Mode."," Restart a domain controller in Safe Mode."," Use the Ntdsutil utility to perform an authoritative restore operation of the Active Directory database."," Restore the system state by using the Always replace the file on my computer option."," Use the Ntdsutil utility to perform an authoritative restore operation of the appropriate subtree."]
发包人应该做好变更和签证管理工作，不包括以下哪方面（）工作。 ["制定并严格执行变更和签证程序","严格按照合同或约定授权签署变更和签证","收集、整理有关施工和监理的资料，对工程项目随时进行经济风险把控","加强审核，对于承包人提出的变更和签证一律否定"]
为应用程序开发人员上班 Certkiller。 com。Certkiller.com 作为其应用程序使用 Visual Studio.NET 2005开发平台。您正在开发。NET Framework 2.0 应用程序将用于地理的映射。每当您加载插件的创建单独的应用程序域。要指定搜索的目录列表私有程序集。您需要将应用程序基目录添加为部件,您的搜索和需要配置应用程序域满足要求 （） ["应使用AppDomainSetup.PrivateBinPathProbe属性。","应使用AppDomain.BaseDirectory属性。","应使用AppDomain.DynamicDirectory属性。","应使用AppDomainSetup.PrivateBinPath属性。"]
You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. You create a Web page to display photos and captions. The caption of each photo in the database can be modified by using the application. You write the following code fragment. English Chinese Japan Korean - 123 - Test Information Co.， Ltd. All rights reserved. <asp：FormView DataSourceID="ObjectDataSource1" DataKeyNames="PhotoID" runat="server"> <EditItemTemplate> <asp：TextBox Text=’<%# Bind（"Caption"） %>’ runat="server"/> <asp：Button Text="Update" CommandName="Update" runat="server"/> <asp：Button Text="Cancel" CommandName="Cancel" runat="server"/> </EditItemTemplate> <ItemTemplate> <asp：Label Text=’<%# Eval（"Caption"） %>’ runat="server" /> <asp：Button Text="Edit" CommandName="Edit" runat="server"/> </ItemTemplate> </asp：FormView> When you access the Web page， the application throws an error. You need to ensure that the application successfully updates each caption and stores it in the database. What should you do？ （） ["Add the ID attribute to the Label control.","Add the ID attribute to the TextBox control.","Use the Bind function for the Label control instead of the Eval function.","Use the Eval function for the TextBox control instead of the Bind function."]
氯霉素为何被禁用于食品动物？
