PMP考试

根据网考网考试中心的统计分析，以下试题在2019/1/14日PMP考试习题练习中，答错率较高，为：83%
【单选题】the zero defects concept
a. is a performance standard for management
b. is a motivational technique that promotes "doing it right the first time".
c. is used by management to communicate to all employees that everyone should do things right the first time.
d. a and c.
e. b and c

网考网参考答案：D，答错率：83%
网考网试题解析：
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