Which of the following statements is true about the WBS?

A.The WBS is a deliverable oriented hierarchical decomposition of the work to be executed by the project team, to accomplish the project objectives and create the required deliverable
B.The WBS is an unstructured list of activities in chart for
C.The WBS is the same as the organizational breakdown structur
D.The WBS refers to the bill of material

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参考答案: A

参考解析: [解析] 下列哪项关于WBS的说法是正确的?
A) WBS是面向可交付成果的对工作层次化的分解, 这些工作由项目团队执行, 以达到项目目标并创建被要求的可交付成果。
B) WBS是一个无结构的活动列表。
C) WBS与组织分解结构(OBS)相同。
D) WBS引用了材料单。
WBS是一个面向可交付成果的等级化的工作分解，以便项目团队成员分配执行，去完成项目目标、创造要求的可交付成果。

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Which of the following statements is true about the WBS?

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