In a master-local controller scenario, where is the mobility domain defined? A. the AP group B. the master controller C. the local controller D. the master and the local controllers E. the master and the local controllers where roaming is needed Answer: B QUESTION: 83 A university has 2 departments. Department 1 has its own mobility domain with one controller. Department 2 has multiple controllers configured in a second domain. The university is planning on offering a new application and needs users to be able to roam between both mobility domains. What is the best way to accomplish this?