2018下半年系统集成项目管理工程师上午真题试题解析: 75、In a project plan, when the project manager schedules activities, he (or she) often uses ( ) method,precedence relationships between acticities are represented by cireles connected by one or more arrows. The length of the arrow represents the duration of the relevant activity. A、causality diagram B、Gantt chart C、histogram D、arrow diagram 信管网解析: 在项目计划中,当项目经理安排活动时,他(或她)经常使用( )方法,行为之间的优先级关系由一个或多个箭头连接的圆环表示。箭头的长度代表相关活动的持续时间。 A、因果图 B、甘特图 C、直方图 D、箭线图 信管网参考答案:D 点击查看:2018年下半年系统集成项目管理工程师上午真题试题解析汇总