单项选择题 You are a network administrator for your company. All domain controllers run Windows Server 2003. The network contains 50 Windows 98 client computers， 300 Windows 2000 Professional computers， and 150 Windows XP Professional computers.   According to the network design specification， the Kerberos version 5 authentication protocol must be used for all client computers on the internal network.   You need to ensure that Kerberos version 5 authentication is used for all client computers on the internal network.  What should you do？ （）

单项选择题 You are the network administrator for your company. The network consists of a single Active Directory domain. The network contains 10 domain controllers and 50 servers in application server roles. All servers run Windows Server 2003.   The application servers are configured with custom security settings that are specific to their roles as application servers. Application servers are required to audit account logon events， object access events， and system events. Application servers are required to have passwords that meet complexity requirements， to enforce password history， and to enforce password aging. Application servers must also be protected against man-in-the-middle attacks during authentication.  You need to deploy and refresh the custom security settings on a routine basis. You also need to be able to verify the custom security settings during audits.   What should you do？ （）

单项选择题 You are the network administrator for your company. The network consists of a single Active Directory domain. The network contains 50 application servers that run Windows Server 2003.   The security configuration of the application servers is not uniform. The application servers were deployed by local administrators who configured the settings for each of the application servers differently based on their knowledge and skills. The application servers are configured with different authentication methods， audit settings， and account policy settings.   The security team recently completed a new network security design. The design includes a baseline configuration for security settings on all servers. The baseline security settings use the Hisecws.inf predefined security template. The design also requires modified settings for servers in an application role. These settings include system service startup requirements， renaming the administrator account， and more stringent account lockout policies. The security team created a security template named Application.inf that contains the modified settings.   You need to plan the deployment of the new security design. You need to ensure that all security settings for the application servers are standardized， and that after the deployment， the security settings on all application servers meet the design requirements.   What should you do？ （）