Inheritance in Java (OOPS Concept)

By Bhau Automation • Java Tutorial

🎯 What You Will Learn

• What is Inheritance in Java
• Types of Inheritance
• Real-world examples
• Interview questions

📌 What is Inheritance?

Inheritance is an OOPS concept where one class acquires properties and behavior of another class.

💡 It promotes code reusability and reduces redundancy.

📊 Types of Inheritance in Java

• Single Level Inheritance
• Multilevel Inheritance
• Hierarchical Inheritance

💻 Example Code

class Parent {
  void display() {
    System.out.println("Parent class");
  }
}

class Child extends Parent {
  void show() {
    System.out.println("Child class");
  }
}

public class Test {
  public static void main(String[] args) {
    Child obj = new Child();
    obj.display();
    obj.show();
  }
}

❓ Interview Questions

🎯 Real Use Cases

• Framework development
• Code reuse in large applications
• Automation frameworks (Selenium, Appium)

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🔥 Key Takeaways

• Inheritance is core OOPS concept
• Improves code reuse
• Important for interviews
• Used in automation frameworks

🚀 Created with ❤️ by Bhau Automation