Project 1 Short Paper

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School

Southern New Hampshire University *

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Course

255

Subject

Computer Science

Date

Feb 20, 2024

Type

docx

Pages

4

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CS 255 Model Application Short Paper Caio Mauro caio.mauro@snhu.edu Southern New Hampshire University
Process Model Application A process model in computer science is a function broken down and displayed in a visually more appealing manner. Process models provide explanations for functions within a system. They provide information such as what each model does in the system and how they all fit together. Process models are designed to provide an outline for developers to make the development process easier. They provide a good overview of what the application should look like and how it should flow when it is complete. When designing process models there are a couple main goals to keep in mind. It is important to be descriptive, prescriptive, and explanatory when creating them. Typically, there are four classifications of process models which are, coverage, alignment, granularity, and flexibility. A Data Flow Diagram is a main form used to create process models. Other examples such as, UML diagrams, flowcharts also exist and can be useful in certain areas. When designing a DFD, there are some helpful guidelines which make the diagram more effective. If we look at DriverPass's scenario, the way to start the process model is by first breaking down their goal. From the interviews, the client is looking to help students who want to pass their driving exams. They want to provide packages with plans to provide access to certain materials and features to help them pass. They want to pair this with lessons and appointment scheduling to make the experience better. They would like to include features found in regular LMS’s. For example, drivers note, and feedback will be very important, it should include the lesson length, start hour, end hour and driver comments about how everything went. The students, should be able to create an account, purchase one of the three packages, take practice exams, view their progress, and view other resources made
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