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信息系统管理工程师

As information systems are complex and multifaceted, failure (and success) can be manifested (表现，体现)in many ways. There are two important ways of looking at information systems that lead to different (1) of considering their success or failure.In the straightforward case, an information system can be considered as a project that is instigated, specified, designed and eventually implemented and maintained. It goes through a life cycle like the one described above. When big, high profile information system (2) fail, they attract significant amounts of publicity, especially if they are in the public sector, and their consequences are often dramatic and far-reaching.At another extreme, there are information systems that form sets of subsystems that work together to deliver an overall information system. The subsystems may be modified and updated, new items may be introduced and redundant ones removed. People may talk about this being a (3) information system, and it maybe criticized or deemed to be a (4)，but neither it nor its predecessors need ever have been designed as a complete whole. Evolved information systems may develop slowly over a long period of time, sometimes changing imperceptibly (极微小地)and sometimes being the subject of fairly major modifications. Such systems can fail catastrophically (灾难性地)，but it is often the case that they (5) become unable to cope with the demands placed upon them until, if not modified, they reach a point where they start to cause serious harm to the activities they were designed to support.

系统运行质量评价是指从系统实际运行的角度对系统性能和建设质量等进行的分析、评估和审计。评价的工作内容包括这样一些活动：① 给出评价结论；② 根据评价的目标和目的设置评价指标体系；③ 根据评价指标体系确定采用的评价方法；④ 围绕确定的评价指标对系统进行评价。正确的工作步骤是（）。

所谓的信息系统多指标综合评价是指对信息系统所进行的一种全方位的考核或判断。一般来说，信息系统多指标综合评价工作主要包括三方面内容。下列选项（）不属于这三方面内容。

信息系统评价中，关于评价与系统决策的关系有三种类型。下列选项中，（）不属于这三种类型。

在系统能力管理中，能力数据库的数据构成了性能评价和能力管理报告的基础，这些报告将会提交给技术和管理部门。能力数据库中输入的数据有多种数据类型，下面所列①〜⑥ 中，（）包含了能力数据库中输入的数据。①业务数据 ②服务数据 ③技术数据④服务和组件报告⑤财务数据 ⑥资源应用数据

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