虚拟仿真施工技术的应用流程中，第一步是（） 分析是否是最优方案。 建立三维模型。 调整参数。 虚拟施工环境。
因租船订舱和装船而产生的单据是（）。 托运单。 装货单。 装箱单。 海运提单。
根据医疗器械缺陷的严重程度，医疗器械召回分为一、二、三级召回。三级召回是指（）。
You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. Now you get an order from your company CIO， you have to identify whether a database integrity check （DBCC CHECKDB） was run for a particular database. Which log file should you examine？（） log.trc 。 default.trc 。 ERRORLOG 。 SQLAGENT。
You have a DHCP server that runs windows server 2008. You restore the DHCP database by using a recent backup. You need to prevent DHCP clients from receiveing IP addresses that are currently in use on the network. What should you do?（） Add the DHCP serve option 44.。 Set the conflict detetion value to 0.。 Set the conflict detection value to 2.。
You work as an ASP.NET Web Application Developer for SomeCompany. The company uses Visual Studio .NET 2010 as its application development platform. You have recently finished the development of an ASP.NET Web application using .NET Framework 4.0. Now， you are deploying the ASP.NET Web application to a remote server. You are required to select a deployment method that will make sure that all Internet Information Services （IIS） settings， in addition to the Web content， are deployed to the remote server. Which of the following deployment methods will you select to accomplish this？（）
