Java Programming Live Coding Session | Classes, Objects, Inheritance, Polymorphism & OOP Exercises!
📝 Description:
Welcome to this Java Programming Live Coding Session 🎯 — designed especially for beginners and students who want to master Object-Oriented Programming (OOP) concepts like classes, objects, inheritance, polymorphism, encapsulation, and abstraction in Java.
In this interactive session, we’ll write and test Java programs live, explain each concept step-by-step, and discuss how to apply OOP principles to build reusable and structured code.
💻 What You’ll Learn:
How to create and use Classes and Objects
Understanding Constructors and the this keyword
Implementing Inheritance and Polymorphism
Applying Encapsulation with getters and setters
Exploring Abstraction with abstract classes and methods
How to approach OOP exercises and exam-style questions
🧑🏽💻 Java OOP Questions We’ll Solve Live:
1️⃣ Create a class Student that demonstrates constructors and the this keyword.
2️⃣ Design a Library System using classes Book and EBook, showcasing inheritance and method overriding.
3️⃣ Build a Rectangle and Square class to demonstrate polymorphism with overridden methods.
4️⃣ Implement Encapsulation using a BankAccount class with private fields and getter/setter methods.
5️⃣ Create an abstract class Shape and subclasses Circle and Triangle to practice abstraction.
💬 Join the Live Chat!
Ask your questions, code along, and get your doubts cleared in real-time.
Let’s learn, debug, and grow together in this fun, hands-on coding session!
📍 Perfect For:
Computer Science Students (O-Level, A-Level & University)
First-Year Programming Students
Anyone new to Object-Oriented Programming in Java
📺 Subscribe for more tutorials & coding practice:
👉 bit.ly/SachiiOnlineAcademy
⚙️ Session Setup
Software: IntelliJ IDEA / Eclipse / BlueJ
Programming Language: Java
Style: Live coding + explanation + Q&A
Duration: 1 hour – 1 hour 15 minutes
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