【简答题】【消耗次数：1】
最底层DFD中的每个处理被称为[填空1]处理。
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相关题目
【单选题】
在下列账务处理程序中，被称为最基本的账务处理程序的是（ ）。
①
记账凭证账务处理程序
②
汇总记账凭证账务处理程序
③
科目汇总表账务处理程序
④
日记总账账务处理程序
【填空题】
DFD中比较简单的基本处理可以在[填空1]中描述清楚，而复杂的处理需要用专门工具来描述。
【简答题】
关于TFD和DFD的选择，在描述现有系统的业务处理过程时[填空1]。
【简答题】
关于TFD和DFD的选择，在系统设计阶段描述新系统的数据处理过程时[填空1]。
【简答题】
DFD是指[填空1]。
【简答题】
从数据的处理与流动过程的角度描述和分析业务处理过程的数据动态处理模式称为[填空1]分析。
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sufficiently
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release
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