问题
单项选择题
An underlying concept for the interaction among the project management processes is the ______ .
A．plan-do-check-act cycle(as defined by Shewhart and modified by Demin
B．plan-do-analyze-check-act-standardize cycle (as defined by Shewhart and modified by Demin
C．ready-aim-fire cycle linked by results
D．conceptualize-design-execute-finish(CDEcycle
答案
参考答案：A
解析： 项目管理过程之间交互的基本概念是 ______ 。 A) 计划 执行 检查 改进环(由Shewhart定义并由Deming改进) B) 计划 执行 分析 检查改进标准化环(由Shewhart定义并由Deming改进) C) 通过结果联系的准备—瞄准—射击环 D) 概念设计执行结束(CDEF)环 PDCA循环, 又名戴明环。