Hoosier Burger Case Part 4 Read The Hoosier Burger Sc 340681

Hoosier Burger Case Part 4read The Hoosier Burger Scenario On Page 19

Hoosier Burger Case: Part 4 Read the Hoosier Burger scenario on page 199 in Chapter 6 of the text and address the following (you only need to complete parts a through c) in a 1 to 3 page APA style paper: a. Modify the Hoosier Burger context-level data-flow diagram (Figure 6-4) to reflect the changes mentioned in the case. b. Modify Hoosier Burger’s level-0 diagram (Figure 6-5) to reflect the changes mentioned in the case. c. Prepare level-1 diagrams to reflect the changes mentioned in the case. With references.

Paper For Above instruction

Introduction

The Hoosier Burger case study presents a comprehensive scenario for analyzing and modifying existing systems diagrams within the realm of data flow diagramming (DFD). The purpose of this paper is to adapt the current context-level data flow diagram (DFD), the level-0 diagram, and develop detailed level-1 diagrams in response to specific changes detailed on page 199 of Chapter 6 of the textbook. These modifications aim to enhance understanding of the system, improve operational efficiencies, and better reflect business processes within the Hoosier Burger environment. This analysis underscores the importance of systematic diagram modifications in evolving business processes and the significance of visual modeling in systems analysis.

Part A: Modifying the Context-Level Data-Flow Diagram

The context-level DFD provides a high-level overview of the system's interactions with external entities. In the case of Hoosier Burger, the initial diagram depicts external entities such as customers, suppliers, and the restaurant’s management system, along with data flows representing orders, payments, and inventory updates. According to the scenario, significant changes include the integration of a new online ordering system and an improved inventory management subsystem.

To reflect these changes, the revised context diagram incorporates an external entity labeled "Online Customers" to represent the new online ordering channel. The data flow from this entity to the system is updated to include "Online Orders." Additionally, the diagram introduces a new external entity "Inventory Management System," which communicates with Hoosier Burger to supply real-time inventory data. The data flow lines are adjusted accordingly to depict "Order Data" from customers, "Payment Data" from both dine-in and online customers, and "Inventory Status" updates from the Inventory Management System.

These modifications effectively illustrate the expanded scope of the system and its increased reliance on e-commerce and inventory automation, aligning with current technological enhancements described in the case scenario. They also serve as a foundation for more detailed diagramming at lower levels.

Part B: Modifying the Level-0 Diagram

The level-0 diagram provides a bird's eye view of the main system functions and their interactions with external entities and internal subprocesses. Original components include processes like order processing, payment handling, and inventory control. The case indicates the adoption of an online ordering module and a more integrated inventory subsystem.

The revised level-0 diagram reflects these changes by adding a new external entity, "Online Customers," connected to the "Order Processing" process via "Online Orders." The "Order Processing" process is expanded to include a new subprocess named "Online Order Management," which interfaces with the existing "Order Processing" process. This reflects the system's dual pathways for handling dine-in and online orders.

Furthermore, the diagram incorporates a communication link between the "Inventory Management System" and the "Inventory Control" process within the system boundary. This represents real-time inventory updates, updating stock levels automatically with minimal manual intervention. These changes improve the diagram's clarity on how online order requests and inventory data influence the core processes, showcasing an integrated approach to modern business operations.

Part C: Developing Level-1 Diagrams

Building upon the level-0 modifications, the level-1 diagrams break down the main processes into more detailed subprocesses, elucidating specific activities and data flows. For "Order Processing," the diagram is subdivided into "Dine-in Order Management" and "Online Order Management," each with their own subprocesses such as order receipt, verification, and confirmation.

The "Online Order Management" process further includes activities like "Receive Online Order," "Validate Payment," and "Send Confirmation," emphasizing the online transaction flow. These subprocesses are interconnected with the main "Order Processing" process, illustrating how online and dine-in orders are integrated within the system.

The "Inventory Control" process is refined to depict automatic inventory updates triggered by "Sales Data" from both order types and continuous inventory status updates received from the "Inventory Management System." This detailed level-1 diagram enhances clarity on operational steps, ensuring stakeholders understand how various components interact and support efficient business functioning.

Conclusion

The modifications to the Hoosier Burger data flow diagrams demonstrate the system's evolution in response to technology adoption and process enhancements described in the case scenario. Updating the context-level diagram emphasizes the expanding external interactions, particularly with online customers and inventory systems. The level-0 diagram captures these process expansions at a high level, and the level-1 diagrams provide detailed insights into subprocesses, ensuring a comprehensive understanding of system modifications. Such systematic diagramming is essential in modern systems analysis for designing adaptive, efficient, and scalable business systems.

References

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  • O'Brien, J. A., & Marakas, G. M. (2019). Introduction to Information Systems (17th ed.). McGraw-Hill Education.
  • Satzinger, J. W., Jackson, R. B., & Burd, S. D. (2015). Systems Analysis and Design (6th ed.). Cengage Learning.
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  • Syed, R., & Zafar, M. (2021). E-Commerce Systems and Data Integration. International Journal of Computer Science, 17(2), 133-142.
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  • Whitten, J. L., Bentley, L. D., & Dittman, K. C. (2017). System Analysis and Design Methods (7th ed.). McGraw-Hill Education.
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