Stage 2- Data and Process Modeling Instructions
The Deliverable Using the Udo, Marian, &Uduak Corporation (UMUC) Case Study, build on the Requirements Document you developed in "Stage 1 - Requirements Document" to model the data and processes by creating a Context Diagram and Diagram 0 for the new billing and payment system.
Create a document that includes the following:
- The paper should consist of the two diagrams (Context Diagram and Diagram 0).
- Cover and a Works Cited page are also required. These are not included in the page count.
- The Cover page must include an appropriate title and your name.
- Use the Works Cited page to correctly cite and reference any sources you use with APA format.
- Use the Grading Rubric to be sure you have covered everything.
If you use Visio or some other drawing tool, be sure it can be opened without a password or special software other than Microsoft Office. • Context Diagram for the new billing and payment system.
Both diagrams will be evaluated on the following -
Completeness - The context diagram and diagram 0 fully depict the system and the data flows.
Process/Stores- Processes properly labeled, numbered, named using verbs, following common symbol usage. Store (where applicable) - Properly labeled, numbered, following common symbol usage
Flow - Proper arrow usage depicting the flow of information between process, stores and external entities
External Entities/Terminators - External entities are properly labeled, and named using nouns, following common symbol usage
Helpful Resources-
- Context Diagram: An Explanation https://www.pqsw.com/hjsasp/gn02.cfm?SI=43479230767&ID=92121046918 6
- Context diagram & Diagram 0 DFD https://pleasejing.wordpress.com/a-context-dfd-diagram-0-dfd-_-week-4/
- Structured Analysis Wiki - Chapter 9: Dataflow Diagrams
https://www.yourdon.com/strucanalysis/wiki/index.php?title=Chapter_9
- How to Draw a Data Flow Diagram https://www.youtube.com/watch?v=KA4rRnih
Stage 3: Decision Table and Decision Tree Instructions
Page 1 of 4 Introduction before you begin this assignment, be sure you have read the Udo, Marian, &Uduak Corporation (UMUC) Case Study.
Purpose of this Assignment This assignment gives you the opportunity to apply the course concepts to develop a Decision Table and a Decision Tree for one aspect of the new billing and payment system. This assignment specifically addresses the following course outcomes to enable you to:
- Effectively communicate with stakeholders to determine, manage, and document business requirements throughout the SDLC
- Perform modeling to assist with analysis and decision making
- Translate business requirements into systems by applying appropriate SDLC methodologies and incorporating industry best practices The Deliverable Using the Udo, Marian, &Uduak Corporation (UMUC) Case Study, build on the Requirements Document you developed in "Stage 1 - Requirements Document" and the diagrams you developed in Stage 2 to create a decision table and decision tree that describes how the organization determines which discounts, if any, are to be applied to products purchased. Create a document that includes the following:
- The paper should consist of the two (2) diagrams (Decision Table and Decision Tree).
- Cover and a Works Cited page are also required. These are not included in the page count.
- The Cover page must include an appropriate title and your name.
- Use the Works Cited page to correctly cite and reference any sources you use with APA format.
- Use the Grading Rubric to be sure you have covered everything.
If you use Visio or some other drawing tool, be sure it can be opened without a password or special software other than Microsoft Office.
- Decision Table- Create a decision table that describes how the organization determines which discounts, if any, are to be applied to the products purchased.
- Decision Tree -Create a decision tree that describes how the organization determines which discounts, if any, are to be applied to the products purchased.
- Completeness - Have all conditions and combinations of conditions that determine which discounts, if any, are to be applied to the products purchased been depicted?
- Correctness - are the all the conditions and combinations of conditions correctly depicted?
- Formatting - Decision Table and Tree are properly formatted and professional in appearance; spelling is correct.
- Decision Tables Helpful Resources o Textbook, Structured System Analysis and Design 8.4 Logic Modeling Using Decision Tables.
- Decision Trees o Textbook, Structured System Analysis and Design 8.5 Logic Modeling Using Decision Trees.
- Decision tree examples - drawing your own https://www.decision-making-confidence.com/decision-trees-examples.htmlDecision Tables - https://reqtest.com/requirements-blog/a-guide-to-using-decision-Tables/
Attachment:- Assignment.rar