Question from the Object-oriented programming - Fundamentals test

How to call a method from a subclass in Java

Medium

What does this code return ?

public abstract class A {
    public abstract void talk();
}


public class B extends A {
    public void talk() {
        echo "Hello !"
    }
}

A a = new B();
a.talk();

Author: SamuelStatus: PublishedQuestion passed 133 times

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