How would you describe a work breakdown structure?
A Work Breakdown Structure (WBS) is a hierarchical outline of the tasks required to complete a project. The WBS “breaks down” the structure of a project into manageable deliverables. Each deliverable is assigned a task, or series of tasks that can be further broken down into subtasks to meet the needs of the project.
What are the 3 levels of work breakdown structure?
Most work breakdown structures have 3 levels that represent the project’s main deliverable, control accounts, project deliverables and work packages.
What does WBS number mean?
work breakdown structure
In a nutshell, work breakdown structure (WBS) codes are outline numbers that you can apply to tasks and edit to match the specific needs of your business. Project automatically provides basic outline numbers for each task, but you can apply your own customized outline scheme to the project at any time.
What are the 4 WBS levels?
At the top level is the project ultimate goal, the second level contains the project outcomes, the third level has the project outputs, and the fourth level with activities. Depending on the size and complexity of the project, the WBS may contain a fourth level that describe the tasks.
What are the different types of work breakdown structure diagrams?
There are two types of work breakdown structures commonly employed in project management: the process-oriented WBS and deliverable-oriented WBS. Contrary to popular belief, both structures can (and should) be used when defining your project scope.
What is the lowest level in WBS?
work package
A work package is the lowest level of a WBS. You know you have arrived at the work package level when the work involved can be accurately estimated and managed by one person. The work package can then be decomposed into activities for inclusion on the project schedule.
What should go into Level 1 of a work breakdown structure?
Deliverable-Based Work Breakdown Structure In Figure 1, the Level 1 Elements are summary deliverable descriptions. The Level 2 Elements in each Leg of the WBS are all the unique deliverables required to create the respective Level 1 deliverable.
Why use a work breakdown structure?
The benefits of creating a WBS include: it defines and organizes the work required. it facilitates the quick development of a schedule by allocating effort estimates to specific sections of the WBS. it can be used to identify potential scope risks if it has a branch that is not well defined.
What does a Work Breakdown Structure WBS breakdown Mcq?
What does a Work Breakdown Structure (WBS) “break down?” Project deliverables are broken down into tasks and activities. Project costs are broken down into the departments where they are charged. The structural elements of the project facility and equipment are broken down for inventory and tracking purposes.
What is a Level 1 WBS?
At WBS Level 1 it shows 100 units of work as the total scope of a project to design and build a custom bicycle. At WBS Level 2, the 100 units are divided into seven elements. The number of units allocated to each element of work can be based on effort or cost; it is not an estimate of task duration.
What is the 4 40 rule?
Many organizations have variations on a guideline called the 4/40 rule or the 8/80 rule. The 4/40 rule says that no work package (task) should be shorter than four hours or longer than 40 hours in duration.