[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fxDY51G55XDxOKEDYH1LQpJw2Vj0ICYClPlrhM38meMg":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":24,"type":25},[],"2024-10-16 08:34:50",161865176,[8,9,10,11],"父类","子类","接口","实现类",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},25,"266b029dd9bad76e96f02a29a3c444cf","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb119d4ba0f9134a97f6fc01773a21778.jpg","软件项目管理综合实践B","work_37806194","类图-知识回顾","在UML类图中,表示继承关系的箭头指向哪一端",[21,26,35,44,53,62,71,76,85,94],{"answer":22,"createTime":5,"id":6,"options":23,"question":19,"source":24,"type":25},[],[8,9,10,11],"v1",0,{"answer":27,"createTime":5,"id":28,"options":29,"question":34,"source":24,"type":25},[],161865177,[30,31,32,33],"顶部","中部","底部","类外","UML类图中的属性通常位于类的哪个部分",{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":24,"type":25},[],161865178,[39,40,41,42],"实线带箭头","虚线带箭头","实线带菱形","虚线带菱形","在UML类图中,表示实现接口的关系符号是什么",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":24,"type":25},[],161865179,[48,49,50,51],"依赖","关联","聚合","组合","以下哪种关系表示"一个类使用另一个类"",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":24,"type":25},[],161865180,[57,58,59,60],"+","-","#","~","UML类图中使用哪种符号表示类的私有属性",{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":24,"type":25},[],161865181,[66,67,68,69],"实线和实心菱形","实线和空心菱形","虚线和实心菱形","虚线和空心菱形","组合关系在UML类图中的表示方式是什么",{"answer":72,"createTime":5,"id":73,"options":74,"question":75,"source":24,"type":25},[],161865182,[50,51,48,49],"以下哪种关系表示两个类之间存在"整体-部分"的紧密关系",{"answer":77,"createTime":5,"id":78,"options":79,"question":84,"source":24,"type":25},[],161865183,[80,81,82,83],"只能有一个类","可以有多个类","必须有两个类","只能有抽象类","一个类图中可以有多少个类",{"answer":86,"createTime":5,"id":87,"options":88,"question":93,"source":24,"type":25},[],161865184,[89,90,91,92],"用斜体字","用粗体字","用下划线","用虚线框","在UML类图中,抽象类的方法是如何表示的",{"answer":95,"createTime":5,"id":96,"options":97,"question":99,"source":24,"type":25},[],161865185,[48,51,50,98],"实现","在UML类图中,如果一个类的对象控制另一个类的对象生命周期,这种关系称为"]