（）是算法的一种图形化表示。
- A.拓扑结构图
- B.流程图
- C.伪代码
- D.数据流图
正确答案及解析
正确答案
解析
本题考查算法的表示方法。伪代码是算法的一种表示方式，但不是图形化方法。拓扑结构图常用于表示网络中结点之间的连接方式。数据流图简称为DFD，是SA（结构化分析）方法中用于表示系统逻辑模型的一种工具，它以图形的方式描绘数据在系统中流动和处理的过程。流程图是算法的一种图形化表示。
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