[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fH3Q0mwWE2ue6qn_VNUnhp3PDIhZKRsqPxZXPLMxAJ_E":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-05-12 22:19:12",187454063,[8,9,10,11],"在估算活动持续时间时,比专家判断更准确","一种自下而上的估算技术","基于多个时间估算","当关于项目的细节信息数量有限时,经常用于估算项目持续时间",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},16,"11c6c2c54fa0a9cbca21d303bc34282e","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd761cc928ccca82a5c885864294007f8.jpg","IT项目管理","work_43498129","第5章 进度管理","类比估算是()",[21,32,41,50,59,68,77,86,89,99],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],187454056,[25,26,27,28],"15","16","C、D、E、F、G共7个活动,各活动的历时估算和逻辑关系如下表所示,则活动C的总浮动时间和项目工期分别是( 、 )天. \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8aa96f65da50c0f176bcf4f87fef2352.png\"> A.0、17","17","某项目包含","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],187454057,[36,37,38,39],"快速跟进","资源平滑","关键路径法","资源平衡","一名项目经理得知项目发起人将一项重要里程碑的期限提前两个月,项目经理应使用什么技术来尝试满足这个新期限",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],187454058,[45,46,47,48],"75%","15%","85%","64%","一持续时间估算是对完成某项活动、阶段或项目所需的工作时段数的定量评估,其中并不包括任何滞后量,但可指出一定的变动区间.例如:假定每周工作5天,则超过 3 周的概率为15%,表明该活动将在3周内(含3周)完工的概率为()",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],187454059,[54,55,56,57],"-2","+2","0","+4","C活动的自由浮动时间是(). \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7e538d34d4cee6aada70a2e8c693478e.png\"> \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff6ee2f1f801d1d0e080737ae419ed167.png\">",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":30,"type":31},[],187454060,[63,64,65,66],"网络图中的事件编号","网络活动的表示形式(活动以节点还是以箭线表示)","网络图中的箭线长短","活动的先后逻辑关系","绘制网络活动不必考虑( )",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":30,"type":31},[],187454061,[72,73,74,75],"更新项目进度计划","祝贺该项目团队成员按时完成工作包","确认已对该工作包应用质量管理计划","在接受工作包之前核实质量","项目经理得知一名新团队成员完成了他们的第一个工作包,项目经理感到很吃惊,因为该工作包之前落后于进度计划,而现在似乎是按时完成.项目经理首先应该怎么做",{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":30,"type":31},[],187454062,[81,82,83,84],"5.0周","4.5周","4.0周","6.0周","一项活动的持续时间信息如下:预期活动时间=5周,最乐观时间=4周,最悲观时间=8周.使用传统的贝塔分布下的计划评审技术,最可能的活动持续时间是()",{"answer":87,"createTime":5,"id":6,"options":88,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":30,"type":98},[],187454064,[93,94,95,96],"如果时差为正,表示将在预定时间内提前完成项目","如果时差为负,表示将在预定时间内提前完成项目","如果进度计划进行了修改,关键路径不会发生变化","如果时差为正,表示在预定时间内无法完成项目","下列表述错误的是( )",1,{"answer":100,"createTime":101,"id":102,"options":103,"question":108,"source":30,"type":31},[],"2025-06-12 13:38:42",199132002,[104,105,106,107],"基于知识或特定应用领域的最佳实践的依赖关系","在软件研发项目中,必须在所有项目需求完成并得到批准后,才能开始设计工作","在建筑项目中,上层建筑必须基于基础已经完成修建","基于项目中某些不寻常的,需要确定特定顺序的依赖关系","以下属于强制依赖关系的例子是()"]