PMP考试

根据网考网和考试题库的统计分析，以下试题在2014-11-28日PMP选择题习题练习中，答错率较高，为：49%
a task-oriented family tree of activities is a:
a. detailed plan.
b. linear responsibility chart.
c. work breakdown structure.
d. cost account coding system.
e. work package deｓcription.

参考答案：C，答错率：49%
查看解析：进入考试题库查看解析