Reference no: EM132069459
Systems Requirements: Detail the specific requirements of your case. Be sure to include screenshots of all relevant diagrams, charts, and tables.
a) Requirements Modeling: Assess the current system to identify the requirements for the new system. Be sure to address each of the following aspects: outputs, inputs, processes, performance, and controls (i.e., security).
b) Data Process Model: Create a visual representation of all relevant data processes that represents a logical model of the requirements of the system based on the systems development life cycle.
c) Data Flow Diagrams: Create a visual representation of the data flow based on the systems development life cycle.
d) Data Dictionary: Create a data dictionary that annotates your system requirements to build clarity in communicating with the relevant audiences.
e) Object Modeling: Use appropriate object modeling techniques and tools to describe the system requirements.
f) Use Case Diagrams: Create (a) use case diagram(s) that outline the system requirements based on the systems development life cycle.
III. Systems Design: Propose a solution that addresses the identified problem in your case. Be sure to include screenshots of all relevant diagrams, charts, and tables.
a) Specifications: Provide a physical design that will meet the specifications outlined in the systems requirement document.
b) Data Design: Create entity relationship diagrams that accurately describe the proposed solution, including 3NF table designs.
c) User Interface Design: Illustrate the user interface design. Specifically, be sure to address your proposed human computer interactions (HCIs) and graphical user interfaces (GUIs). Your proposals should follow user-centered design principles and address all design requirements.
d) System Architecture: Describe the system architecture. Specifically, be sure to address the corporate organization and culture, enterprise resource planning, total cost of ownership, scalability, integration and interface requirements, and security.
e) Feasibility Analysis: Provide supporting details that justify why your proposed solution is appropriate for solving the problem. In your defense, be sure to address operational, technical, economic, and scheduling feasibility. Be sure that you frame your response for communicating effectively to your target audiences.