Description Updated

Author: shahriar-raj

README.md

@@ -1,25 +1,56 @@
-# CSE-326-Information-System-Design-Sessional-
+# CSE 326: Information System Design Sessional
 
-# Scope Presentation
+This repository contains all home and lab assignments for the **CSE 326: Information System Design Sessional** course, part of the Term-2, Level-3 curriculum at the Department of Computer Science and Engineering, Bangladesh University of Engineering and Technology (BUET). The course focuses on applying theories from **CSE 325: Information System Design** to practical system design implementations.
 
-# BPMN Diagram
-  - Presented By 1905093 - Soumya Swagata Biswas
+## Course Overview
 
-# Mock UI
-  - Presented By 1905115 - Tahsin Wahid
+**CSE 326** is a 0.75 credit hour sessional course intended for Level 3 Term 2 students. It serves as a practical extension of **CSE 325**, allowing students to apply theoretical concepts in real-world scenarios.
 
-# ER Diagram
-  - Presented By 1905105 - Shahriar Raj
+## Repository Structure
 
-# Class Diagram
-  - Presented By 1905097 - Abrar Mahmud
+The repository is organized into several directories, each corresponding to a specific aspect of the system design process:
 
-# Collaboration Diagram
-  - Presented By 1905101 - MD Sadik Hossain Shanto
+- **Project Scope Presentation**: Initial presentation outlining the project's objectives, requirements, and scope.
+- **BPMN Diagram**: Business Process Model and Notation diagrams representing the business processes involved in the system.
+- **Mock UI**: Mockups of the user interface, demonstrating the planned design and layout of the system's front end.
+- **ER Diagram**: Entity-Relationship diagrams illustrating the data model and relationships between different entities in the system.
+- **Class Diagram**: UML class diagrams detailing the system's object-oriented design, including classes, attributes, methods, and relationships.
+- **Collaboration Diagram**: Diagrams showing interactions between objects and the sequence of messages exchanged to carry out functionality.
+- **Sequence & State Diagram**: Sequence diagrams depicting object interactions over time and state diagrams showing state transitions of system components.
+- **Report**: Comprehensive report documenting the system design process, decisions made, challenges encountered, and lessons learned.
 
-# Sequence and State Diagram
-  - Presented By 1905118 - Sabah Ahmed
+## Assignments
 
-# Module Implementation
+Throughout the course, students completed various assignments to reinforce their understanding of system design principles:
+
+- **Unit Testing**: Developing and executing test cases to ensure individual components function as intended.
+- **Retailers Manufacturers System Project**: A comprehensive project involving:
+  - **Use Case Diagram**: Identifying and representing the system's functional requirements and interactions with actors.
+  - **UML Class Diagram**: Designing the system's structure with classes and relationships.
+  - **Database Entity Relationship Diagram**: Modeling the database schema and entity relationships.
+  - **Data Flow Diagram**: Illustrating the flow of information within the system.
+  - **Sequence Diagram**: Detailing the sequence of interactions between objects for specific use cases.
+  - **Implementation of User Interface of Order Subsystem**: Developing the front-end interface for managing orders.
+  - **Project Report**: Documenting the entire project, including design decisions, implementation details, and testing results.
+
+## Contributors
+
+The project was collaboratively developed by the following students:
+
+- **1905093** - Soumya Swagata Biswas
+- **1905115** - Tahsin Wahid
+- **1905105** - Shahriar Raj
+- **1905097** - Abrar Mahmud
+- **1905101** - Md Sadik Hossain Shanto
+- **1905118** - Sabah Ahmed
+
+## Acknowledgments
+
+We extend our gratitude to the Department of Computer Science and Engineering at BUET for providing the resources and guidance necessary for completing this course.
+
+For more information about the course, please refer to the [BUET CSE Undergraduate Courses](https://cse.buet.ac.bd/academics/ug_courses).
+
+---
+
+*Note: This repository is intended for educational purposes and reflects the coursework completed during the CSE 326 sessional.*
 
-# Report Presentation