Case Diagram

A) After reading the article, 10 Techniques for Gathering Business Requirements , think about the following scenario and answer the questions provided.

Harvard university is implementing a mobile app where students are able to order books via the app and then pick them up at the bookstore within one hour of their order. Additionally, students can order via the app and have their books automatically shipped to their residence. What requirements gathering techniques will you use? Describe in detail how you would apply these techniques.

B) Four classic mistakes in design are the following: reducing design time, scope creep, the silver bullet syndrome and switching tools mid project. The following article, The REAL Impact of Feature Creep, discusses the popular causes and disadvantages to scope creep.

• Based on reading this article, comment on the ways in which project teams can avoid scope creep.

C) After reading the following article, Feds spend billions to run museum-ready computer systems, devise two ways in which you would try and convince the government to transition from their antiquated system to a newer, technologically advanced system.

D) Using what you have learned about business process and functional modeling, draw a use-case diagram and a set of activity diagrams for the scenario on p. 160 of your text, Exercise R (attached below).

Additionally:

• Create a set of detailed use-case descriptions for the system n Exercise R.

Supplementary Resources:

• Use Case Diagram Tutorial
• UML 2 Use Case Diagrams: An Agile Introduction