Representing Project Plans-Representing and Scheduling Project Plans




 Representing Project Plans

Project scheduling and management requires that time, costs, and resources be controlled. Resources are any person, group of people, piece of equipment, or material used in accomplishing an activity. Network diagramming is a critical path scheduling technique used for controlling resources. A critical path refers to a sequence of task activities whose order and durations directly affect the completion date of a project. A Network diagram is one of the most widely used and best-known scheduling methods.

A major strength of Network diagramming is its ability to represent how completion times vary for activities. Because of this, it is more often used than Gantt charts to manage projects such as information systems development where

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FIGURE 3-22 A Network diagram showing activities (represented by circles) and sequence of those activities (represented by arrows).

Representing Project Plans-Representing and Scheduling Project Plans

variability in the duration of activities is the norm. Network diagrams are composed of circles or rectangles representing activities and connecting arrows showing required work flows, as illustrated in Figure 3-22.

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Frequently Asked Questions

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Ans: A project manager has a wide variety of techniques available for depicting and documenting project plans. view more..
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Ans: The focus of project closedown is to bring the project to an end. Projects can conclude with a natural or unnatural termination. view more..
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Ans: Project execution puts the baseline project plan into action. view more..
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Ans: Project scheduling and management requires that time, costs, and resources be controlled. view more..
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Ans: One of the most difficult and most error-prone activities when constructing a project schedule is the determination of the time duration for each task within a work breakdown structure. view more..
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Ans: lthough Pine Valley Furniture has historically been a manufacturing company, it recently entered the direct sales market for selected target markets. view more..
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Ans: A wide variety of automated project management tools are available to help you manage a development project. view more..
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Ans: Defining the general project information includes obtaining the name of the project and project manager and the starting or ending date of the project. view more..
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Ans: A wide variety of automated project management tools are available to help you manage a development project. view more..
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Ans: Project identification and selection consists of three primary activities: identifying potential development projects, classifying and ranking projects, and selecting projects for development. Each of these activities is described next. view more..
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Ans: Many activities performed during initiation and planning could also be completed during the next phase of the SDLC—systems analysis. view more..
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Ans: Most information systems projects have budgets and deadlines. view more..
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Ans: All the information collected during project initiation and planning is collected and organized into a document called the baseline project plan. view more..
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Ans: Most businesses have discovered the power of Internet-based electronic commerce as a means to communicate efficiently with customers and to extend their marketing reach. view more..
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Ans: As stated earlier and shown in Figure 5-1, the two parts to systems analysis are determining requirements and structuring requirements. view more..
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Ans: Even though we called interviews, questionnaires, observation, and document analysis traditional methods for determining a system’s requirements, all of these methods are still used by analysts to collect important information. view more..
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Ans: Whether traditional or modern, the methods for determining system requirements that you have read about in this chapter apply to any requirements determination effort, regardless of its motivation. view more..
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Ans: In the last chapter, you read how Pine Valley Furniture’s management began the WebStore project—to sell furniture products over the Internet. view more..



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