Many of the activities performed during

练习题库2022-08-02  38

问题 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 (  ) for the proposed system.问题1选项A.analysis phaseB.design phaseC.implementation phaseD.maintenance phase问题2选项A.main symptomB.root problemC.final blueprintD.data specification问题3选项A.hardware environmentB.testing environmentC.software environmentD.business environment问题4选项A.logical modelsB.physical modelsC.design modelsD.implementation models问题5选项A.hardware and software specificationB.system performance specificationC.formal requirements definitionD.general problem statement

选项

答案 ABDAC

解析 在初步调研时完成的许多活动在分析阶段还要继续进行,只是比以前更深入地去做。在这个分析阶段,系统分析师一定要充分注意到问题的根源,并且充分掌握关于业务环境和现行系统的知识,以提交和实施一个有效的解决方案。除了提交现行系统的过程和数据的逻辑模型外,这一分析阶段的交付物还包括推荐系统的正式需求定义。
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