Java | final keyword | Question 4

class Base {
  public final void show() {
       System.out.println("Base::show() called");
    }
}
class Derived extends Base {
    public void show() {
       System.out.println("Derived::show() called");
    }
}
public class Main {
    public static void main(String[] args) {
        Base b = new Derived();;
        b.show();
    }
}

(A) Derived::show() called
(B) Base::show() called
(C) Compiler Error
(D) Exception

Answer: (C)
Explanation: compiler error: show() in Derived cannot override show() in Base
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