单项选择题 为应用程序开发人员上班 Certkiller。.com，Certkiller.com 使用 Visual Studio.NET 2005 作为其应用程序开发平台。 您正在开发。NET 框架 2.0 Windows 服务应用程序，用于执行需要后台处理的几个短的任务。 你不需要有积极管理您的应用程序中的线程，但您是需要确保在执行任务的过程中将执行安全检查。 你应该做什么？ （）

单项选择题 You work as the application developer at Certkiller .com. Certkiller .com uses Visual Studio.NET 2005 as its application development platform. You are developing a .NET Framework 2.0 Windows Service application and are busy writing the following installation code for the Windows service: <RunInstallerAttribute(True)> Public Class TestServiceInstaller Implemets Installer Additional code to go here End Class You are required to install the Windows service and write the values associated with the service in the Windows Registry. What should you do?（）

单项选择题 You work as the application developer at Certkiller .com. Certkiller .com uses Visual Studio.NET 2005 as its application development platform. You are developing a Windows Service application which contains three different Windows services. You are required to only set one Windows service to start automatically when the system is restarted. What should you do?（）