What are the four advantages of using a data flow approach over narrative explanations of data movement?

4.2 Review Questions Answer the following review questions from the textbook: Chapter 6 Review Questions 1, 2, 6, and 7 (page 175) Chapter 7 Review Questions 1, 2, 6, and 8 (page 205) Your answers should be written in a professional manner (as if you were preparing a summary for a corporate executive). In other […]

Discuss:Suppose you tried to explain the concept of throwaway prototyping to a manager, and she responded by asking, “So, is throwaway prototyping a waste of time and money?” How would you reply?

Instructions: Your initial post should be at least 350 words. Questions: As more companies outsource systems development, will there be less need for in-house systems analysts? Why or why not? Suppose you tried to explain the concept of throwaway prototyping to a manager, and she responded by asking, “So, is throwaway prototyping a waste of […]