a. Upper management commitment

上层管理的投入程度
b. Responsibility over resources
对资源负责
c. Clear requirements

有明确的要求
d. Sufficient management reserve

充足的管理准备金

16. Which term describes a modification of a logical relationship that delays a successor task?
下列哪个名词描述了导致下一项任务延迟的逻辑关系的改变？[ ]

a. Lag 落后
b. Lead 领先
c. Float 时差
d. Slack 浮动时间

17．A diagram that ranks defects by frequency of occurrence is a:
按发生频率排列缺陷的图表是：[ ]

A． Checklist 一览表
B． Decision tree 决策树
C． Cause and effect diagram 因果图
D． Pareto chart 帕累托图

18. The practice of overlapping project activities is known as-
项目工作相互交错这一现象被认为是[ ]

a. concurrent engineering 当前项目
b. Fast-tracking 快速跟进
c. Leveling 平衡
d. Crashing 赶工

同意