下面关于WBS的描述,错误的是:
- A.WBS是管理项目范围的基础,详细描述了项目所要完成的工作
- B.WBS最底层的工作单元称为功能模块
- C.树型结构图的WBS层次清晰、直观、结构性强
- D.比较大的、复杂的项目一般采用列表形式的WBS表示
正确答案及解析
正确答案
解析
本题考查对工作分解结构的理解。
《系统集成项目管理工程师教程》的“创建工作分解结构”节中指出:WBS是项目管理范围的基础,详细描述了项目所要完成的工作。它的最低层工作单元称为工作包,它定义项目组织、设定项目产品的质量和规格等。WBS的表示形式有树形和列表结构。其中树形结构层次清晰、直观、结构性强,但是不容易修改;而列表结构直观性较差,但是容量大,因此常用于一些大型、复杂的项目。
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