单项选择题 You are designing an automated deployment process for a Windows Azure application.   The process must deploy the application to Windows Azure without any user interaction. You need to recommend a deployment strategy.  What should you recommend？（）

单项选择题 You have the following requirements：   - Ensure that the business tier can be updated without affecting the application tier.   - Use the minimum role instance size that meets or exceeds the current server specifications.    You need to recommend a topology for hosting the application in Windows Azure.  What should you recommend？（）

单项选择题 You are migrating a solution to Windows Azure.   The solution includes a web application and a business logic layer.  The web application runs on three dual-core servers.  The business logic layer runs on two quad-core servers.   The Windows Azure application must match or exceed the current hardware specifications.  You need to recommend role instance sizes that minimize cost.  What should you recommend？（）