单项选择题 YouaredesigningaWindowsAzuresolution.Thesolutionwillbeusedbymultiplecustomers. Eachcustomerhasdifferentbusinesslogicanduserinterfacerequirements.Notallcustomersusethesameversionofthe.NETruntime.Youneedtorecommendadeploymentstrategy. Whatshouldyourecommend？（）

单项选择题 You are planning the deployment of a SQL Azure database.  Your company has a Volume Licensing Agreement for Microsoft SQL Server 2008. The SQL Azure database must maintain a monthly availability of 99.9%.   You need to recommend an approach for minimizing the monthly expenses associated with the SQL Azure database.  What should you recommend？（）

单项选择题 You are designing a strategy for synchronizing two geographically disparate SQL Azure databases.  A database named DB1 is located in North America. A database named DB2 is located in Asia.  DB2 contains a subset of the tables in DB1.  You need to recommend an approach for bidirectionally synchronizing the databases each day.  What should you recommend？（）