You are designing a Windows Azure web application. The application must integrate with on-premise business services. The business services are running on an on-premise server and cannot be rewritten. The business services are not exposed externally. You need to recommend an approach for accessing the business services. What should you recommend?()
A. Move business service functionality to Windows Azure.
B. Connect to the on-premise server from a custom service in Windows Azure.
Create a VPN connection between the application and the on-premise server.
D. Expose the business services to the Windows Azure AppFabricService Bus by using a custom service that configures relay binding.
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伽利略是使用望远镜观测天文的第一人。
A. 正确
B. 错误
完全随机设计、随机配伍组设计的总变异分别可分解成几个部分()。
A. 2,2
B. 2,3
C. 3,3
D. 3,4
E. 3,2
保安门卫在站立时,脚掌分开呈()型。
A. 丁
B. 交叉
C. V
D. &and
在套期保值中,一般希望持有的股票(组合)具有正的超额收益。()
A. 正确
B. 错误