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();
}
}
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. Compiles successfully and print
C. Compile time error
D. Run Time error
E. None of This
Answer: Option C
Solution(By Examveda Team)
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.
This Question Belongs to Java Program >> Inheritence
A. The process of acquiring properties and behaviors of one class by another
B. The process of creating objects
C. The process of encapsulation
D. The process of overloading methods
In Java, which keyword is used to implement inheritance between classes?
A. inheritsFrom
B. inherits
C. implements
D. extends
A. The class that inherits properties and behaviors
B. The child class
C. The class that is inherited from
D. The class that is marked as "final"
In Java, can a subclass inherit constructors from its superclass?
A. Only if the subclass is marked as "final"
B. Yes, a subclass inherits constructors from its superclass
C. Only if the superclass is marked as "static"
D. Only if the subclass is marked as "final"
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