PMP考试

根据网考网和考试题库的统计分析，以下试题在2014-12-1日PMP选择题习题练习中，答错率较高，为：93%
Resource leveling _____. 
A Allocates resources to activities to find shortest schedule within fixed resource limits. 
B Smoothes out resource requirements by rescheduling activities within their float time. 
C Smooths out resource requirements by substituting activities with unassigned resources. 
D Attempts to reduce resource requirements within a constraint on project duration 
E B or D 


参考答案：E，答错率：93%
查看解析：进入考试题库查看解析