Outline your own scenario for a project and and use any two (2) of the following UML diagrams to:Use case DiagramActivity DiagramSequence DiagramClass Diagram

Project Scenario

Project Title: Online Bookstore Management System

In this project, we aim to develop an online bookstore management system that allows users to browse, purchase, and review books. The system will have different user roles including customers, administrators, and vendors. The functionality includes user registration, book search, order processing, inventory management, and payment processing.

1. Use Case Diagram

Purpose: To depict the interactions between actors (users) and the system in terms of use cases.

Actors:

• Customer: Browses books, purchases books, writes reviews.
• Admin: Manages inventory, handles user accounts, processes orders.
• Vendor: Uploads new books, manages their own inventory.

Use Cases:

• Browse Books
• Register/Login
• Purchase Book
• Write Review
• Manage Inventory
• Process Orders

Diagram:

+-------------------+
|     Online        |
|   Bookstore       |
|   Management      |
|      System       |
+-------------------+
    |       |
    |       |
+---+       +---+
|Customer  | Admin |
|          |       |
+---+       +---+
    |           |
+--------------------+
| Browse Books       |
| Register/Login     |
| Purchase Book      |
| Write Review       |
| Manage Inventory   |
| Process Orders     |
+--------------------+

2. Activity Diagram

Purpose: To show the flow of activities in the online bookstore when a customer makes a purchase.

Activities:

1. Start
2. Login/Register
3. Browse Books
4. Select Book
5. Add to Cart
6. View Cart
7. Checkout
8. Enter Payment Information
9. Confirm Purchase
10. End

Diagram:

Start --> [Login/Register] --> [Browse Books] 
--> [Select Book] --> [Add to Cart] 
--> [View Cart] --> [Checkout] 
--> [Enter Payment Information] 
--> [Confirm Purchase] --> End

Summary

In this project scenario for an Online Bookstore Management System, we illustrated the interactions between users and the system using a Use Case Diagram and detailed the customer purchase process through an Activity Diagram. These UML diagrams facilitate a clear understanding of system requirements and user workflows, guiding the development process effectively.