The earned value technique is a commonly used method of performance measurement. It integrates project scope, cost, and schedule measures to help the project management team assess project performance. If a project’s Schedule Performance Index（SPI=EV/PV） value less than1.0, it means that_（）.
- A.the project is a head of its planned schedule
- B.less work was completed than was planned
- C.the cost overrun for work completed
- D.the cost under-run of performance to date
正确答案及解析
正确答案
B
解析
挣值技术是一种综合了范围、成本、进度指标的绩效测量方法，帮助项目团队评价项目绩效。如果一个项目的进度绩效指数SPI值小于1，意味着：（）A．项目滞后B．项目超前C．项目超支D．成本有结余
