单项选择题
A. Use ADO.NET Data Services and provide a shared key to clients.
B. Use Windows Azure Queues and provide a shared key to clients.
C. Use Windows Azure Table storage and providea shared key to clients.
D. Use the Windows Azure AppFabric Service Bus and provide a shared secret to clients.
单项选择题 An application receives an error message when initializing a connection to a Windows Azure Queue. You need to recommend an approach for resolving the problem. What should you recommend？（）
单项选择题 A Windows Azure .NET 4 application is experiencing a runtime issue. One of the roles cycles through initializing， working， and stopping. You need to recommend an approach for identifying the problem. What should you recommend？（）
单项选择题 You are designing a test plan for an existing Windows Azure .NET 4 application. Method calls return incorrect results for certain input parameters. You need to recommend an approach for debugging the method calls. What should you recommend？（）