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Study Work Breakdown Structure lecture notes PDF with project management definitions and explanation to study What is Work Breakdown Structure?. Study work breakdown structure explanation with project management terms to review project management course for online MBA programs.

Work Breakdown Structure Definitions:

  1. A work breakdown structure (WBS) is a hierarchical tree of work elements or items accomplished or produced by the project team during the project.

    Successful Project Management by Jack Gido and James P. Clements



  2. WBS is a hierarchical decomposition of the total scope of work to be carried out by the project team to accomplish the project objectives and create the required deliverables.

    A Guide to the Project Management Body of Knowledge by Project Management Institute



  3. A Work breakdown structure (WBS) is a product-oriented family tree subdivision of the hardware,services,and data required to produce the end product.

    Project Management: A Systems Approach to Planning, Scheduling, and Controlling by Harold Kerzner?



Work Breakdown Structure Notes:

A project has to be divided into pieces. These pieces are also called work packages. A work package is a task or an activity that has to be performed or completed and its completion is associated with the completion of the project. A method that breaks down a project into its components, subcomponents, activities and tasks and arranges them in a hierarchy is called work breakdown structure (WBS). It is the foundation of project management. Work breakdown structure aids in defining the tasks that must be completed, facilitates in allocation of resources and helps in assigning responsibilities to team members regarding specific tasks and activities.

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