Modern Systems Analysis And Design 8th Edition Joseph Valacich, Joey George - Solutions

Review the criteria for selecting off-the-shelf software presented in this chapter. Use your experience and imagination and describe other criteria that are or might be used to select off-the-shelf software in the real world. For each new criterion, explain how use of this criterion might be
In the section on choosing off-the-shelf software, eight criteria are proposed for evaluating alternative packages. Suppose the choice was between alternative custom software developers rather than prewritten packages. What criteria would be appropriate to select and compare among competing bidders
How might the project team recommending an ERP design strategy justify its recommendation as compared with other types of design strategies?
Interview businesspeople who participate in the purchase of off-the-shelf software in their organizations. Review with them the criteria for selecting off-the-shelf software presented in this chapter. Have them prioritize the list of criteria as they are used in their organization and provide an
Obtain copies of actual RFPs used for information systems developments and/or purchases. If possible, obtain RFPs from public and private organizations. Find out how they are used. What are the major components of these proposals? Do these proposals seem to be useful? Why or why not? How and why do
Contact an organization that has implemented or is implementing an integrated ERP application. Why did it choose this design strategy? How has it managed this development project differently from prior large projects? What organizational changes have occurred due to this design strategy? How long
Contrast the following terms:a. Critical path scheduling, Gantt, network diagramming, slack timeb. Project, project management, project managerc. Project initiation, project planning, project execution, project closedownd. Project workbook, resources, work breakdown structure
Discuss the reasons why organizations undertake information systems projects.
List and describe the common skills and activities of a project manager. Which skill do you think is most important? Why?
Describe the activities performed by the project manager during project initiation.
Which of the four phases of the project management processdo you feel is most challenging? Why?
Describe the activities performed by the project manager during project planning.
Describe the activities performed by the project manager during project execution.
List various project team communication methods and describe an example of the type of information that might be shared among team members using each method.
Describe the activities performed by the project manager during project closedown.
Describe the steps involved in making a Gantt chart.
Describe the steps involved in making a network diagram.
In which phase of the SDLC does project planning typically occur? In which phase does project management occur?
What are some reasons why one activity may have to precede another activity before the second activity can begin? In other words, what causes precedence relationships between project activities?
Suppose that you have been contracted by a jewelry store to manage a project to create a new inventory tracking system. Describe your initial approach to the project. What should your first activity be? What information would you need? To whom might you need to speak?
What are some sources of risk in a systems analysis and design project and how does a project manager cope with risk during the stages of project management?
Search computer magazines or the web for recent reviews of project management software. Which packages seem to be most popular? What are the relative strengths and weaknesses of each software package? What advice would you give to someone intending to buy project management software for his or her
Can a project have two critical paths? Why or why not? Give a brief example to illustrate your point.
Calculate the expected time for the following activities. Optimistic Most Likely Pessimistic Expected Time Activity Time Time Time A 3 7 11 13 D 16 E 4 18 F 11 G 4 H. 4 4 12 7 9 O23 5122N M13 24

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