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Many of the activities performed during the preliminary investigation are still being conducted in ____, but in much greater depth than before. During this phase, the analyst must become fully aware of the ____ and must develop enough knowledge about the ____ and the existing systems to enable an effective solution to be proposed and implementeD．Besides the ____ for process and data of current system, the deliverable from this phase also includes the __请作答该选项__ for the proposed system.
A.hardware anD.software specification
B.system performance specification
C.formal requirements definition
D.general problem statement
B.system performance specification
C.formal requirements definition
D.general problem statement
参考答案
参考解析
解析：初始调查阶段的许多活动仍然会在分析阶段进行，但会比前面更为深入。在这个阶段，分析师必须认识到根本性问题，并且必须获取足够的关于业务环境和现有系统的知识，以便提出和实现一种有效的解决方案。除了现有系统过程与数据的逻辑模型外，这一阶段的交付物还包括所建议系统的形式化需求定义。
更多 “Many of the activities performed during the preliminary investigation are still being conducted in ____, but in much greater depth than before. During this phase, the analyst must become fully aware of the ____ and must develop enough knowledge about the ____ and the existing systems to enable an effective solution to be proposed and implementeD．Besides the ____ for process and data of current system, the deliverable from this phase also includes the __请作答该选项__ for the proposed system.A.hardware anD.software specification B.system performance specification C.formal requirements definition D.general problem statement ” 相关考题
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are still being taught by parents at homeD
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