3. External Interface Requirements

3.1 User Interfaces

• Login for all users
• Admin can add/modify course fields and define weightages
• Students can view published grades
• Admin can generate semester-wise grade sheets

3.2 Hardware Interfaces

• Compatible with desktops, laptops, and mobile devices

3.3 Software Interfaces

• Uses MySQL database
• Backend: PHP, Node.js
• Frontend: React.js, CSS
• May integrate with institutional authentication

3.4 Communication Interfaces

• Secure HTTPS access
• Web-based APIs for client-server interactions