Sunday, October 31, 2010

Chapter 11 - Project Management

Q1. Explain the triple constraint and its importance in project management

Involves making tradeoffs between scope, time and cost for a project. Changes will occur throughout the project especially in areas of scope, time allocations for specific tasks as well as finances.

The three following variables are interdependent:
Increased Scope = increased time + increased cost
Tight Time = increased costs + reduced scope
Tight Budget = increased time + reduced scope



Q2.  Describe the two primary diagrams most frequently used in project planning

Pert Chart: is a graphical network model that depicts a project’s tasks and the relationships between those tasks

An example:





Gantt Chart: is a simple bar chart that depicts project tasks against a calendar. Most common tool used by project managers.

An example:





Q3. Identify the three primary areas a project manager must focus on managing to ensure success

  • Managing people (when doing this, conflicts must be resolved if they occur)

  • Managing communications

  • Managing change
 



Q4. Outline 2 reasons why projects fail and two reasons why they succeed.

Why projects fail
1 - Poor scope
2 - Unrealistic expectations, especially regarding organisations objectives.

Why projects succeed
3 - Good communication
4 - Project sponsorship at executive level



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