Homework 4 (Individual Work) HIM 6122C: System Analysis and Design

Answer the following questions using Microsoft Visio or a suitable software. I use Lucid Charts

1. Draw a neat diagram (for each model) indicating how the following software development models could be used in developing a decision support system for a clinic.

      a) Waterfall model

      b) Extreme Programming

      c) Rapid prototyping

      d) Iterative and Incremental model (general)

1. Explain along with a diagram on how Scrum can be used in the synthesis of a medical billing system. Your answer must have at least 250 words and a neat diagram describing the use of scrum for the scenario mentioned. The answer must also identify individual sprints for the overall process.
2. Explain the use of scenario-based testing for the above scenario. Your answer must provide the scenario and the testing strategy.