单项选择题 You have four Terminal Servers that run Windows Server 2008. The Terminal Servers are named Server1， Server2， Server3， and Server4.   You install the Terminal Server Session Broker role service on Server1.   You need to configure load balancing for the four Terminal Servers. You must ensure that Server2 is the preferred server for Terminal Services sessions. Which tool should you use？（）

单项选择题 Your company has an Active Directory domain. All servers in the domain run Windows Server 2008.  The Terminal Services Gateway role service is installed on a server named Server1. The Terminal Services role is installed on two servers named Server2 and Server3. Server2 and Server3 are configured in a load balancing Terminal Server farm named TSLoad. You deploy the Terminal Services （TS） Session Broker service on a new server named Server4. You confirm that the TS Session Broker works correctly.  You deploy a hardware load balancing device to handle the load distribution to the Terminal Server farm. The device has specialized support for terminal servers and routing tokens. You discover that the TS Session Broker no longer works correctly.  You need to ensure that the TS Session Broker works correctly.  Which Group Policy object（GPO）should you create and apply to the Terminal Server farm？（）

单项选择题 Your company has an Active Directory domain. All servers in the domain run Windows Server 2008. The Terminal Services Gateway （TS Gateway） role service is installed on a server named Server1. The Terminal Services role is installed on servers named Server2 and Server3. Server2 and Server3 are configured in a load balancing Terminal Server farm named TSLoad.  You install and configure the Terminal Services （TS） Session Broker service on a new server named Server4.  You need to configure Server2 and Server3 to join the TS Session Broker. What should you do next？（）