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In an n-tier application， which two invocations are typically remote， not local？（）
- A、JSP to Transfer Object
- B、Service Locator to JNDI
- C、Controller to request object
- D、Transfer Object to Entity Bean
- E、Controller to Business Delegate
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A. functional requirements
功能需求
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非功能需求
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系统约束
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A. Safety requirements
安全要求
B. Security requirements
安全要求
C. Data management requirements
数据管理要求
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系统要求
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A. client-based architecture
基于客户端的架构
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基于服务器的体系结构
C. network architecture
网络体系结构
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客户机服务器体系结构
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