Your network contains an Active Directory domain. The functional level of the domain is Windows Server 2008. The domain contains application servers that run either Windows Server 2003，Windows Server 2008， or Windows Server 2008 R2. The network contains 5，000 client computers that run Windows XP Service Pack 3 （SP3）. Your company has a two-node failover cluster that runs Windows Server 2008 R2 Service Pack 1 （SP1）. As part of a Virtual Desktop Infrastructure （VDI）， the failover cluster hosts guest virtual machines （VMs） that run Windows 7. The company does not plan to purchase additional hardware for the existing servers. You need to recommend a solution to increase the number of VMs that can run on each host. What should you include in the recommendation？（）

• A、Microsoft Software Assurance
• B、RemoteFX
• C、mandatory profiles
• D、folder redirection
• E、RemoteApp
• F、Microsoft System Center Configuration Manager 2007
• G、Dynamic Memory
• H、Dynamic Host Configuration Protocol （DHCP）
• I、CPU Core Parking
• J、pass-through disks
• K、Microsoft System Center Virtual Machine Manager 2010
• L、Microsoft Application Virtualization （App-V）
• M、roaming profiles
• N、Microsoft Enterprise Desktop Virtualization （MED-V）