Homework 7: Chapter 7 Personal Trainer, Inc. Personal Trainer, Inc. owns and ope
ID: 3874475 • Letter: H
Question
Homework 7: Chapter 7 Personal Trainer, Inc.
Personal Trainer, Inc. owns and operates fitness centers in a dozen Midwestern cities. The centers have done well, and the company is planning an international expansion by opening a new “supercenter” in the Toronto area. Personal Trainer’s president, Cassia Umi, hired an IT consultant, Susan Park, to help develop an information system for the new facility. During the project, Susan will work closely with Gray Lewis, who will manage the new operation.
Background
During data and process modeling, Susan Park developed a logical model of the proposed system.
She drew an entity-relationship diagram and constructed a set of leveled and balanced DFDs.
Now Susan is ready to consider various development strategies for the new system. She will investigate traditional and Web-based approaches and weigh the pros and cons of in-house development versus other alternatives. Before you begin, you should review the background information and facts contained in Chapters 2, 4, and 5 of the case study.
Tasks
1. Susan has been asked to prepare a system requirements document and deliver a presentation to the management team. What should be the main elements of the system requirements document?
2. Based on the suggestions in Part A of the Systems Analyst’s Toolkit, what visual aids should
Susan use during her presentation?
Explanation / Answer
1. Susan has been asked to prepare a system requirements document and deliver a presentation to the management team. What should be the main elements of the system requirements document?
Answer:
efer students to the description of the system requirements document at page 281, andremind them to review the examples listed on pages 147–149 in Chapter 4.The document should include an introduction, summary, findings, recommendations, timeand cost estimates, expected benefits, and an appendix. Also, it might be helpful to:
• Follow the guidelines in the Part A of the Systems Analyst’s Toolkit.
• Include charts, graphs, or other helpful visual information in the document.
• Carefully spell check and proofread the entire document
he main elements of the system requirements should be:
1) Budget consideration.
2) The objective of the software system.
3) Describe the transactions the system will process.
4) Information the users and managers need from the system.
5) Consider security issue
2. Based on the suggestions in Part A of the Systems Analyst’s Toolkit, what visual aids should
Susan use during her presentation?
Answer:
With regard to the visual aids, Susan should consider using slide presentation software,such as Microsoft PowerPoint. She also might consider whiteboards, flip charts, overheadtransparencies, slides, films, and videotapes to enhance her presentation. Her visual aidsshould be clear, readable, and easy to understand, and she should verify ahead of time thatthe audience will be able to see the material from anywhere in the room. Because equipmentcan fail unexpectedly, she should be prepared with an alternate plan.In addition, it might be helpful to review the presentation guidelines that begin on page 572,and be sure to:
Use suitable visual aids.
Use presentation software, if possible.
Distribute handouts before, during, or after the presentation.
Follow the guidelines in Part A of the Systems Analyst’s Toolkit.
Keep your presentation to 30 minutes, including 5 minutes for questions.
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