System Analysis and Design Solution: QAC020C154S Coursework 1

This document presents a comprehensive system analysis and design solution for a library system. It includes a detailed analysis of functional requirements such as authentication, authorization, item management, and fine calculation. The solution incorporates a use case diagram, documenting primary use cases like borrowing and recording stock, along with a description of ten use cases. The document further provides a class diagram with conceptual classes and their attributes, a sequence diagram illustrating object interactions, and a collaboration diagram. Additionally, it features a flowchart/activity diagram to visualize system processes. The assignment addresses the coursework requirements, including the academic year, module title, module code, student details, and deadline. The solution showcases the application of UML diagrams and object-oriented principles in designing the library system, offering a practical approach to system analysis and design concepts. It also includes a discussion on the role of a system analyst, lessons learned, areas for improvement, and suitable software development methodologies. Finally, the document provides references to support the design and analysis.