某企业产品的有关资料如下： 试指出哪一年的总平均成本高，为什么？
Your network contains a server that runs Windows Server 2008 R2. The server has the Network Policy and Access Services server role installed. You need to allow only members of a global group named Group1 VPN access to the network. What should you do? （） Add Group1 to the RAS and IAS Servers group.。 Add Group1 to the Network Configuration Operators group.。 Create a new network policy and define a group-based condition for Group1. Set the access permission of the policy to Access granted. Set the processing order of the policy to 1.。 Create a new network policy and define a group-based condition for Group1. Set the access permission of the policy to Access granted. Set the processing order of the policy to 3.。
下列工作中，不属于系统分析阶段的是（）。 系统详细调查。 绘制模块结构图。 绘制数据流图。 现行系统分析。
您需要设计Windows Server 2003路由和远程访问服务器的配置符合西雅图办公室的商业要求。您应该做什么？（） 配置路由和远程访问服务器的远程访问策略要求所有连接需要MS-CHAP v2。 使用组策略对象（GPO）配置组限制策略应用到路由与远程访问服务器。使用这项组限制策略移除所有本地组中的帐户，然后添加的授权计算机帐户。 配置路由与远程访问服务器只使用PPTP连接。 配置路由与远程访问服务器在使用L2TP连接只能使用IPSec。配置IPSec使用证书。
You have a single Active Directory directory service domain. You use a Group Policy object （GPO） to apply security settings to your client computers. You configure the startup type for system services settings in a new GPO， and you link the GPO to an organizational unit （OU）. You discover that the startup type for system services on one of the client computers has not been updated. You need to ensure that the Group Policy settings are applied to the client computer. What should you do？（） Restart the client computer.。 Instruct the user to log off and then log on to the client computer.。 On the client computer， run the Gpupdate.exe command with the /Force parameter.。 On the client computer， run the Gpupdate.exe command with the /Target：computer parameter.。
You are responsible for importing data into SQL Server 2005 databases.Your department is starting to receive text files that contain sales transactions from stores across the country. Columns in the data are separated by semicolons.You need to import the files into the sales database.
What should you do？（）
