在绘制数据流图时,应遵循父图与子图平衡的原则,所谓平衡是指( )。 -题库考试答案搜索网

在绘制数据流图时,应遵循父图与子图平衡的原则,所谓平衡是指( )。

单选题

2021-07-17 23:11

A、父图和子图都不得改变数据流的性质
B、子图不改变父图数据流的一致性
C、父图的输入/输出数据流与子图的输入/输出数据流一致
D、子图的输出数据流完全由父图的输入数据流确定

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正确答案

C

试题解析

标签：计算机科学与技术（脱产）专升本软件工程平时作业2

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