Understanding Project Life Cycle and Project Management Processes Relationships

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The PMBOK defines 44 project processes, grouped into five process groups. These processes define the path a project takes through its life cycle. The processes are not linear; some overlap others. In fact, some processes are iterative and are executed multiple times in a single project. It is important to become comfortable with the process flow and how it defines the project life cycle.

Throughout the life of a project, different processes are needed at different times. A project starts with little activity. As the project comes to life, more tasks are executed and more processes are active at the same time. This high level of activity increases until nearing the completion of the project (or project phase). As the end nears, activity starts to diminish until the termination point is reached.

Figure 1.6 shows how the process groups interact in a project.

Figure 1.6. Process group interactions.


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    PMP Exam Cram 2
    PMP Exam Cram 2 (2nd Edition)
    ISBN: 0789734621
    EAN: 2147483647
    Year: 2005
    Pages: 138

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