单项选择题
A. Move business service functionality to Windows Azure.
B. Connect to the on-premise server from a custom service in Windows Azure.
C. Create a VPN connection between the application and the on-premise server.
D. Expose the business services to the Windows Azure AppFabricService Bus by using a custom service that configures relay binding.
单项选择题 Your company hosts web services in the company intranet. The intranet is secured by a firewall. Devices outside the firewall must be able to access the web services. Company policies prohibit changes to firewall rules. You need to recommend an approach for enabling inbound communication. What should you recommend？（）
单项选择题 An on-premise .NET application uses an on-premise Microsoft SQL Server 2008 database. The existing compute infrastructure is insufficient to support peak loads. You plan to move only the compute-intensive component of the application into Windows Azure. The component requires access to the on-premise database. The on-premise database cannot be accessed from outside the network boundary. You need to recommend a database topology. What should you recommend？（）
单项选择题 You are designing a Windows Azure application that will generate events for multiple clients. Client web services might be behind NAT gateways. You need to recommend an approach that will allow you to broadcast the events to clients. What should you recommend？（）