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Muhammad

بِسمِ اللَّهِ الرَّحمٰنِ الرَّحيمِ

From: Sahiwal Division

Registered: 2012-03-22

Posts: 22,197

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What is the output for the below code?

Java Quizzes Sun Certified Java Programmer (SCJP)

Question:
What is the output for the below code?

package com;
class Animal {
public void printName(){
System.out.println(“Animal”);
}
}

package exam;
import com.Animal;
public class Cat extends Animal {
public void printName(){
System.out.println(“Cat”);
}
}

package exam;
import com.Animal;
public class Test {
public static void main(String[] args){
Animal a = new Cat();
a.printName();
}
}

Options are

Option A):
Compile Error
Option B):
Animal Cat
Option C):
Cat
Option D):
Animal

Correct Answer is Option A):
Compile Error

Explanation:
Cat class won’t compile because its superclass, Animal, has default access and is in a different package. Only public superclass can be accessible for different package.

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