Question: TASK: Develop an information system that would support one or more business processes. There should be at least 5 processes or modules in the DFD.
TASK: Develop an information system that would support one or more business processes. There should be at least 5 processes or modules in the DFD. 1. Prepare the system request form for the system. 2. Discuss the analysis strategy you will employ in the project (BPA, BPI, BPR) 3. Provide a detailed discussion on the project initiation step of the project planning phase 4. Provide a detailed discussion on the project management step of the project-planning phase. To estimate the time required to implement the system, take an estimate of how long the planning phase would take and use the industry standards to estimate the timing for the remaining phases of the project. You need to compare this time estimate to the actual time spent on the project. 5. Gather Requirements and explain how you collect these requirements. Prepare Requirements Definitions Form and requirements statements. 6. Create and build Use Cases (fully dressed use cases) 7. Develop the Context Diagram and level 1 DFD (data flow diagram) and develop the level 2 DFDs for at least two processes. 8. Develop the level 1 physical DFD and think of possible entities in the case. Draw a table that shows each entity along with its corresponding attributes. 10. Develop the Entity relationship data model (ER Diagram) and explain the relationships between the entities of the diagram (business rules). 12. Develop the corresponding database design model (ERD). You need to draw all the tables and clearly identify the keys. You need to justify the choice of the keys. 13. Develop and explain the architecture design of the system 14. Describe the software and hardware specifications. 15. Develop the user interfaces of the systems. 16. Develop the structure chart of the system and develop the program specification of each module in the structure chart 18. Describe how you would implement the system. Why? Explain with reasonable reasons. 19. Describe how you would support the system.
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