依据观赏特性的不同，属于观花类的是（）。 牡丹。 山茶。 白玉兰。 月季。 桂花。
You are a systems administrator responsible for securing a Windows Server 2008 Web server. You havecreated a new Web site called Contoso Intranet that will contain seven Web applications. One of theapplication developers has told you that her Web application requires a new request handler that isprocessed using a .NET library her team created. How can you meet these requirements while also maximizing security for the server？（） Add a new managed handler to the Contoso Intranet Web site.。 Add a new managed handler for the specific Web application that requires it.。 Add a new module mapping to the Contoso Intranet Web site.。 Add a new module mapping for the specific Web application that requires it.。
监理的主要工作内容之一是合同管理，其中的工作有；根据合同规定，督促各方遵守、履行合同，及时处理施工过程中的（）。 工程变更。 工期变更。 费用索赔。 违约行为。
网站的评价内容有
You work as an application developer at Contoso.com. You use Microsoft .NET Framework 3.5 and Microsoft ADO.NET to develop an application that will connect to the Microsoft SQL Server 2005 database. You application has a connection string that is defined as follows： "Server=DB01；Database=Products Security=SSPI； Asynchronous Processing=true" Your application contains the following code. （Line numbers are for reference only.） 01 protected void UpdateData（SqlCommand cmd） 02 { 03 cmd.Connection.Open（）； 04 05 lblResult.Text = "Updating ..."； 06 } The cmd object takes forever to execute. You want to make sure that the application continues to execute while cmd is executing. What should you do？（） A。 B。 C。 D。 E。 F。
在PPP项目识别阶段，除进行传统意义上的项目评估论证外，还应采用物有所值（ValueforMoney，简称VFM）评价体系，从（）等多个维度对项目进行评估和筛选。
