Your virtual environment includes Windows Server 2008 R2 Hyper-V servers. You plan to deploy Microsoft Virtual Desktop Infrastructure. You plan to scale both static and dynamic deployments across several servers. You need to design a plan that supports static and dynamic deployments and that allows for capacity growth without outages. What should you include in your plan？（）
- AUse DNS round-robin and network load balancing
- BUse network load balancing and failover clustering
- CUse the Remote Desktop Gateway and network load balancing
- DUse the Remote Desktop Connection Broker and failover clustering