BBT 1203 - Object Oriented Programming I - CAT 2

This repository contains solutions for the Continuous Assessment Test 2.

Question 1: OOP Concepts

Part a: Encapsulation

• Implemented in Student.java
• Private attributes with public getters/setters
• Grade validation (0-100 range)

Part b: Method Overloading/Overriding

• Overloading in MathOperations.java
• Overriding in Animal, Dog, and Cat classes
• Polymorphism demonstrated in Main.java

Question 2: Abstraction and Exception Handling

Part a: Abstraction

• Abstract class Appliance with turnOn() method
• Implementations in Fan.java and TV.java
• Demonstration in Main.java

Part b: Exception Handling

• Division program in Division.java
• Handles ArithmeticException for division by zero
• Also handles general input exceptions

How to Run

1. Compile each Java file: javac filename.java
2. Run demonstration programs: java Main or java Division