You are a systems administrator responsible for managing a Windows Server 2008 SMTP server.Recently， users have complained that a Web application running on the same server is experiencing performance problems at specific times of the day. You suspect that the problem might be related to loadplaced on the SMTP Server service. Which of the following methods should you use to monitor theperformance of an SMTP virtual server over time？（）
A、The Current Sessions section of IIS 6.0 Manager
B、SMTP Server counters collected by Performance Monitor
C、Windows Event Viewer： Application Log
D、Windows Event Viewer： System Log
有两台运行 Windows Server 2008 Enterprise Edition的服务器，分别名为FC1和FC2。两台服务器都安装了“故障转移群集”功能。您将这两台服务器配置为两节点群集。群集运行一个名为APP1的应用程序。公司的上班时间是09：00到17：00。APP1 在这段时间里必须可用。您将FC1配置为APP1的首选所有者。您需要在上班时间内防止群集的故障回复。该怎么做？（）
A、在“故障回复”属性中将“时限”选项设置为8小时。
B、在“故障回复”属性中将“允许故障回复”选项设置为在17点和9点之间允许故障回复。
C、在“故障回复”属性中，启用“防止故障回复”选项。
D、对所有 APP1 资源启用“如果资源失败，请尝试在当前节点上重新启动”策略。将“指定时段内重新启动的最多次数”设置为0。
公司有一个Active Directory域。所有服务器都运行Windows Server 2008。您为一组文件服务器创建了一个iSCSI存储区域网络（SAN）。公司安全策略要求，进出iSCSI SAN的所有数据通信必须尽可能安全。您需要为进出iSCSI SAN的通信实施最高的安全性。该怎么做？（）
A、创建一个组策略对象 （GPO） 以启用“系统对象：加强内部系统对象的默认权限”。
B、创建一个组策略对象 （GPO） 以启用“系统加密：将 FIPS 兼容算法用于加密、哈希和签名”。
C、在iSCSI发起程序属性中实施 IPsec安全性。使用Windows防火墙设置入站和出站规则。
D、在iSCSI发起程序属性中实施相互“Microsoft 质询握手身份验证协议”（MS-CHAPv2） 身份验证。使用 Windows 防火墙设置入站和出站规则。
You work as the IT professional in an international company which is named Wiikigo. You are experiencedin implementing and administering a network operating system. You are specialized in deploying servers，configuring Windows Server 2008 Terminal services and network application services， and configuring aweb services infrastructure. There is a server which runs Windows Server 2008. You install the Web Server （IIS） server role on this server. You create a Web site named wiikigo.com. You copy an applicationnamed WebContent to the server. You need to enable the WebContent application on the Web site. What action should you perform？（）
A、The appcmd add vdir command should be run at the command prompt on the server.
B、The appcmd add site command should be run at the command prompt on the server.
C、You should choose the Web site from the Internet Information Services （IIS） Manager console. ChooseAdd Virtual Directory.
D、You should choose the Web site from the Internet Information Services （IIS） Manager console. ChooseAdd Application.
You manage a server named SSP1 that runs Windows Server 2008. SSP1 has the Windows SharePoint Services （WSS） role in standalone mode. You manage another Windows Server 2008 server named SSP2. You install the WSS role on SSP2. During the installation， you indicate that SSP2 must be a member of a WSS server farm. You are unable to connect to SSP1 in the server farm. You need to configure SSP1 and SSP2 in a WSS server farm. What should you do？（）
A、Restart the Web Management service on SSP1.
B、Set the Microsoft .NET Framework Trust Level to Low on both SSP1 and SSP2.
C、Set the Microsoft .NET Framework Trust Level to Medium on both SSP1 and SSP2.
D、Uninstall and reinstall WSS on SSP1 and select the server farm mode during the installation.
You are a systems administrator responsible for deploying Windows SharePoint Services （WSS） for accessby users from an external business partner. You have installed the appropriate server role and have verified that the SharePoint Web site loads properly from the local server computer. All options are usingtheir installation default values. External users report that they cannot log on to the site. Which of thefollowing changes should you make to resolve the problem？（）
A、Create a new site within an existing site collection for the external users.
B、Create a new site collection for the external users.
C、Change the authentication mode for the Web application to Forms authentication.
D、Modify the User Permissions For Web Applications settings.