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Q. What will be the output?
class Parent{
public void method(){
System.out.println("Hi i am parent");
}
}
public class Child extends Parent{
protected void method(){
System.out.println("Hi i am Child");
}
public static void main(String args[]){
Child child = new Child();
child.method();
}
}

(A) Compiles successfully and print
(B) Run Time error
(C) Compile time error
(D) None of These

Correct Answer - Option(C)
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Filed under category Java
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Explanation by: Admin

We cannot reduce the visibility of the inherited method from super class. If the overridden or hidden method is public, then the overriding or hiding method must be public; otherwise, a compile-time error occurs. If the overridden or hidden method is protected, then the overriding or hiding method must be protected or public; otherwise, a compile-time error occurs. If the overridden or hidden method has default (package) access, then the overriding or hiding method must not be private; otherwise, a compile-time error occurs.

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Q. What will be the output? class Parent{ public void method(){ System.out.println("Hi i am parent"); } } public class Child extends Parent{ protected void method(){ System.out.println("Hi i am Child"); } public static void main(String args[]){ Child child = new Child(); child.method(); } }

Explanation by: Admin

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Q. What will be the output?
class Parent{
public void method(){
System.out.println("Hi i am parent");
}
}
public class Child extends Parent{
protected void method(){
System.out.println("Hi i am Child");
}
public static void main(String args[]){
Child child = new Child();
child.method();
}
}