小王正在负责为一家水厂开发MIS系统,虽然他没有管理类似项目的经验,但其团队的一名成员做过类似的项目。该成员的这些经历为准确估算项目的成本做出了贡献,这一点对实现赢利很有帮助。上述情况表明 ( ) 。
- A.专业成本建议总是需要的
- B.团队里每个项目干系人都可能具有对制订项目管理计划有用的技能和知识
- C.参数模型应该与专家的判断一起用,作为一次性付款合同理想的成本估计方法
- D.一个人要提供精确的信息,并不一定要知道当地的环境等情况
正确答案及解析
正确答案
解析
制订项目管理计划的工具和技术有项目管理方法论、项目管理信息系统、专家判断。
其中专家判断用于制订包含在项目管理计划中的技术和管理细节。项目团队里每个成员都是其所在领域里的专家,他们具有对制订项目管理计划有用的技能和知识,他们可以为项目管理计划的制订做出很大的贡献。
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