In project management and （2018年上半年系统集成项目管理工程师上午综合知识真题解析）
In project management and systems engineering, ( ) is a deliverable-oriented breakdown of a project into smaller components. It is a key project deliverable that organizes the team's work into manageable sections.
A. RBS
B. PBS
C. GBS
D. WBS
参考答案： D
参考解析：正在整理中,欢迎在文下评论区提供答案解析,谢谢！