You are designing an application that will interact with non-Windows applications over unreliable connections.   Each non-Windows application will have its own security token.   You need to recommend an approach for non-Windows applications to retrieve messages.  What should you recommend？（）

• A、 Retrieve messages from a Windows Azure Queue.
• B、 Retrieve messages from Windows Azure Table storage.
• C、 Retrieve messages from a blob storage container that has a private access policy.
• D、 Retrieve messages from the Windows Azure AppFabric Service Bus message buffer.