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Sys & Infrast Lifecycle Mngt 1

MIS5203

Sys & Infrast Lifecycle Mngt 1

MIS 5203.951 ■ Spring 2021 ■ William Bailey
  • Home
  • Instructor
  • Syllabus
  • Schedule
    • Unit 1 Introduction
    • Unit 2 IS Development Lifecycle (SDLC)
    • Unit 3 Project Initiation and Selection
    • Unit 4 Project Planning and Management
    • Unit 5 Requirements Analysis – Processes
    • Unit 6 Requirements Analysis – Data
    • Unit 8 – Case Study 2 and Design – Database
    • Unit 9: Design – User Experience
    • Unit 10: Development
    • Unit 11: Implementation and Testing
    • Unit 12: Application Certification / Accreditation
    • Unit 13: Maintaining Information Systems
  • Deliverables
    • Assignments
      • Answers to Questions
      • Case Studies
    • Team Project – Option #1
    • Team Project – Option #2

Unit 05: Requirements Analysis - Processes

All Questions – Submit Answers in Canvas as PDF Document

February 3, 2020 by William Bailey

Please answer the following PROBLEMS AND EXERCISES from our textbook “Modern Systems Analysis and Design” (MSAD). Submit your write-up as a PDF file via Canvas, by the due date published. Be sure to put your name on top left of document, and the question number for each of your answers next to each of your answers.

7.32

(MSAD 8e p. 210)

(MSAD 9e p.206)

Other Editions: Follow Provided Instructions

Choose a transaction that you are likely to encounter, perhaps ordering a cap and gown for graduation, and develop a high-level DFD or a context diagram. Decompose this to a level-0 diagram

7.35

(MSAD 8e p.210)

(MSAD 9e p.206)

Other Editions: Follow Provided Instructions

Refer to Figure 7-23, (viewable from Community Web Site) which contains drafts of a context and level-0 DFD for a university class registration system. Identify and explain potential violations of rules and guidelines on these diagrams. 

7A.2

(MSAD 8e p.235)

Other Editions – Follow provided instructions.

Draw an activity diagram that models the reimbursement process described below. Use one swimlane for each of the three actors in the process.

The travel reimbursement process for employees of West Nile Valley University involves three different actors: the employee, the employee’s departmental secretary, and the treasurer’s office. First, the employee has to gather and prepare all of the receipts the university requires for reimbursement. At the same time, she completes the official reimbursement form. She then submits both the receipts and the form to the departmental secretary. If something on the form is incorrect, the secretary returns the form to the employee for correction. If the form is correct, the secretary prepares a form required by the university. That form is then submitted to the treasurer’s office. The treasurer’s office then enters the amount to be reimbursed into the university’s system. The employee is then asked to review the reimbursement amounts. If the amount shown is not correct, the employee must indicate that this is the case. If the amount shown is correct, then the treasurer’s office sends the reimbursement to the employee’s bank, completing the process.

7C.9

(MSAD 8e pp. 244-245)

Other Editions – Follow provided instructions.

Draw a use case diagram for the following situation (state any assumptions you believe you have to make in order to develop a complete diagram). Then convert the use case diagram into a sequence diagram

Stillwater Antiques buys and sells one-of-a-kind antiques of all kinds (e.g., furniture, jewelry, china, and clothing). Each item is uniquely identified by an item number and is also characterized by a description, an asking price, and a condition as well as open-ended comments. Stillwater works with many different individuals, called clients, who sell items to and buy items from the store. Some clients only sell items to Stillwater, some only buy items, and others both sell and buy. A client is identified by a client number and is also described by a client name and client address. When Stillwater sells an item in stock to a client, the owners want to record the commission paid, the actual selling price, the sales tax (tax of zero indicates a tax-exempt sale), and the date the item sold. When Stillwater buys an item from a client, the owners want to record the purchase cost, the purchase date, and the condition of the item at the time of purchase.

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Unit Assignments & Questions

  • Unit 01: Introduction (1)
  • Unit 02: IS Development Lifecycle (SDLC) (4)
  • Unit 03: Project Initiation and Selection (3)
  • Unit 04: Project Planning and Management (4)
  • Unit 05: Requirements Analysis – Processes (1)
  • Unit 08: Database Design (5)
  • Unit 09: Design – User Experience (3)
  • Unit 10: System Development (2)
  • Unit 11: Implementation Testing (3)
  • Unit 12: Post Implementation and Maintenance (4)
  • Unit 13: Maintenance and Course Review (2)

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