You are designing a Windows Azure application that will communicate with existing on-premise applications and services.  The application will be activated for Windows Azure Connect.  You need to recommend a solution for completing the Windows Azure Connect configuration.  Which two actions should you recommend？（）

• A、 Place local endpoints in groups and then configure a connection between the groups and the application.
• B、 Place hosted endpoints in groups and then configure a connection between the groups and the application.
• C、 Install endpoint software on local computers or virtual machines.
• D、 Install endpoint software on hosted virtual machines.