[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fZG5VhZwy8LSh7uHbbzSyh_6TB3_Mzi-3lIuhIFjLqbM":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":50},[],"2023-05-21 10:00:32",21403348,[8,9,10,11],"每项活动可以有多项退出和多项进入","每项活动只能有一个进入,一个退出","整个活动图只能有一个入口,可以有0到多个出口","整个活动图不能没有出口",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},6,"826c84151b03910bfab433b85ec71c6c","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fed5e1ec4c4cf4e79f6685c64b7bbbd46.jpg","软件工程","9f6d7b22bdef486ca929270512552489","需求场景模型测验","关于活动图中的活动,下列哪项描述是正确的",[21,32,41,51,60,69],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],21403343,[25,26,27,28],"用例名应该是系统要实现的某项功能","用例名是表达系统要完成的一个动作","用例名是一个体现系统完成一项参与者能感知的动作序列","用例名应该是一个名词","用例的命名,怎样才是正确的","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],21403344,[36,37,38,39],"重点描述参与者的动作","重点描叙系统的响应动作","重点描述参与者与系统的交互动作","重点描述系统内部的实现动作","哪种用例说明的讲法是正确的",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":50},[],21403345,[45,46,47,48],"包含","扩展","关联","泛化","在UML用例图中,用例和用例之间的关系可以是",1,{"answer":52,"createTime":5,"id":53,"options":54,"question":59,"source":30,"type":50},[],21403346,[55,56,57,58],"功能相对独立,可以作为一个独立开发任务安排","最好能够作为可重用构件重复使用","是主用例中出现的一个必要步骤","是用例中可能出现的一个分支条件","包含和扩展用例,应该同时符合如下几项约定",{"answer":61,"createTime":5,"id":62,"options":63,"question":68,"source":30,"type":50},[],21403347,[64,65,66,67],"参与者","用例名","前置条件","主事件流","一个完整的用例说明必须包含如下哪些内容",{"answer":70,"createTime":5,"id":6,"options":71,"question":19,"source":30,"type":50},[],[8,9,10,11]]