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？（）

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？（）

A. Ensure that the queue is not full.
B. Ensure that the queue has messages in it.
C. Ensure that the queue name does not containillegal characters.
D. Ensure that multiple processes are not talking to the same queue.

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？（）

A. Attach the remote debugger to the application.
B. Enable IntelliTrace and redeploy the application.
C. View the logs in the Windows Azure Diagnostic tables.
D. Use the Event Viewer to remotely connect to the role.

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？（）

A. Attach the remote debugger to the application.
B. Use the Microsoft Visual Studio 2010 Test Manager tool.
C. Use IntelliTrace to collect only eventsfrom the application.
D. Use IntelliTrace to collect events and call information from the application.

单项选择题You are designing a plan to migrate an application to Windows Azure.  The application generates log files in a proprietary format.  You need to recommend an approach for retaining the existing log file format.  What should you recommend？（）

A. Configure Windows Azure Diagnostics to transfer event logs.
B. Configure Windows Azure Diagnostics to transfer directories.
C. Configure Windows AzureDiagnostics to transfer performance counters.
D. Configure Windows Azure Diagnostics to transfer basic Windows Azure logs.