Question Paper Generation System (QPGS)

I'll create a comprehensive Question Paper Generation System using React.js for the frontend and MySQL for the backend. This system will fulfill all the requirements specified in the SRS document.

System Architecture

Database Schema

For the MySQL database, here's the schema design that would support this application:

Backend API Endpoints

Here are the key API endpoints that would be needed to connect the React frontend with the MySQL database:

System Architecture Diagram

Here's a diagram showing the architecture of the Question Paper Generation System:

Implementation Guide

To implement this system:

1. Set up the React.js frontend:

   • Create a new React project
   • Install required dependencies (React Router, Axios, etc.)
   • Implement the components as shown in the code examples

2. Set up the MySQL database:

   • Create a new MySQL database
   • Execute the SQL schema to create the necessary tables
   • Set up proper indexes for performance

3. Implement the Node.js/Express backend:

   • Create a new Node.js project
   • Install required dependencies (Express, MySQL2, bcrypt, jsonwebtoken)
   • Implement the API endpoints as shown in the code examples

4. Connect frontend to backend:

   • Configure Axios to communicate with the API
   • Implement authentication with JWT
   • Handle API responses and errors

5. Testing and deployment:

   • Test all functionality thoroughly
   • Deploy the application to a production environment

This implementation fulfills all the requirements specified in the SRS document, providing a comprehensive Question Paper Generation System with role-based access control, question management with CO/PO/BL mapping, pattern definition, and dynamic question paper generation.