本内容遵循CC 4.0 BY-SA版权协议 本文聚焦软考中级软件设计师高频考点，深入解析UML状态图与活动图的建模语义差异：状态图用于反应型对象的状态变迁，强调事件、监护条件与动作；活动图用于描述系统内活动流程，关注顺序、判断与并发。通过真题切片（2021/ ...

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