[单选] You need to design a method to modify the current e-mail ordering system. Which will be used until Fourth Coffee deploys the Web-based ordering application. Your solution must address business concerns and improve security. What should you do？（）

Your network contains an Active Directory domain named contoso.com. Contoso.com contains a  member server that runs Windows Serever 2008 Standart.   You need to install an enterprise subordinate certification authority （CA） that support private key  archival. You must achieve this goal by using the minimum amount of administrative effort. What do you do first（） Initialize the Trusted Platform Module （TPM）。 Upgrade the menber server to Windows Server 2008 R2 Standard.。 Install the Certificate Enrollment Policy Web Service role service on the member server.。 Run the Security Configuration Wizard （SCW） and select the Active Directory Certificate Services - Certificatio。 当结构或结构构件出现（）状态时，应认为超过了正常使用承载能力极限状态。 结构因局部破坏而发生连续倒塌。 结构构件或连接因超过材料强度而破坏，或因过度变形而不适于继续承载。 影响正常使用或耐久性能的局部损坏。 整个结构或其一部分作为刚体失去平衡。 一个关系若存在部分函数依赖和传递函数依赖，则必然会造成数据冗余，但插入、删除和修改操作能正常执行。 副作用（） 是一种治疗作用。 是不可预见的。 是可预见的。 严重程度与剂量无关。 You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application.  The application contains a custom control that is used to display customer information.  You discover that the custom control is not rendering correctly.  You need to identify the WPF element that is causing the issue. You want to achieve this goal by using the minimum amount of administrative effort.  What should you do?（） Start the application in debug mode.Place a breakpoint at the main entry point of the application.Use the debugger to step through the application code.。 Start the application in debug mode.Place a breakpoint at the main entry point of the application.Use the WPF Tree Visualizer tool.。 Enable IntelliTrace and configure Visual Studio to generate a trace log.Start the application in debug mode.。 "Enable IntelliTrace and configure Visual Studio to generate a trace log.Start the application by double-clicking the executable file (.exe).。 You need to design a method to modify the current e-mail ordering system. Which will be used until Fourth Coffee deploys the Web-based ordering application. Your solution must address business concerns and improve security. What should you do？（）