Student Result Management System in Java using Exception Handling
🏫 K.R. Mangalam University School of Engineering & Technology (SOET)
Department: SOET
Session: 2025–2026
Program: B.Tech (Computer Science Engineering)
Semester: III
Course Code: —
Course Name: Java Programming
Faculty: Lucky Kumar
Assignment – 3 (Unit 3)
Total Marks: 10
Submission Date: 15 November, 2025
Student Name: Sneha Gupta
Roll Number: 2401010020
🧩 Assignment Title
Student Result Management System – Exception Handling in Java
🧠1. Problem Statement
Design and implement a Student Result Management System that:
Collects student details and marks for three subjects.
Validates each subject’s marks to ensure they are within a valid range (0–100).
Calculates and displays the student’s average marks and result (Pass/Fail).
Demonstrates robust exception handling using:
Built-in and custom exceptions
try, catch, throw, throws, and finally blocks
🎯 2. Objectives
Understand and implement Java Exception Handling concepts.
Distinguish between checked and unchecked exceptions.
Learn how to declare and throw exceptions using throw and throws.
Design and use a custom exception (InvalidMarksException).
Use try-catch-finally blocks for robust error handling and resource management.
🧾 3. Conclusion
This assignment successfully demonstrates:
Exception Handling using try, catch, throw, throws, and finally.
Use of custom exceptions (InvalidMarksException) for domain-specific validation.
Robust input validation to prevent invalid marks and input mismatches.
Proper object-oriented design using classes and modular code.
Graceful handling of runtime errors ensuring the application runs smoothly.
Hence, the program fulfills all requirements of Assignment – 3 (Unit 3) for Java Programming