关于大型IT项目的范围管理,下列做法中, ( ) 是最合适的。
- A.在大项目经理之下设定专人负责管理,并向大项目经理进行汇报
- B.采用不同的方法对不同的子系统进行管理
- C.在需求清澈之后,对项目管理计划进行调整,按照计划进行范围管理
- D.在进行WBS分解时,WBS的第一层按产品结构进行划分,再逐层分解
正确答案及解析
正确答案
解析
由于项目具有渐进明细的特性,大型项目需求将随着项目的进展而逐步清晰,会导致项目的实际状况和计划差异较大。因此项目管理计划在需求定义完成时,还应该进行一次较大的调整。若大型项目能按照修订后的项目管理计划进行范围管理,则是最合适的做法。
在进行大型项目WBS分解时,通常可以按照项目组织结构、产品结构和生命周期3个层次进行划分,再逐层分解。
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