Home Tutorial Java Scjp Part2 SCJP Module-2 Question-10


Share on Google+Share on Google+
SCJP Module-2 Question-10
Posted on: July 8, 2010 at 12:00 AM
This program heps in understating of methods and also gives the knowledge of hoe the methods can be called.

What is the output of the following code:

public class Example10 {
public static void main(String[] argv) {
SubExample2 se = new SubExample2();


class SubExample1{
String Name;

public SubExample1(String n) {
Name = n;

public void showName() {
System.out.println("Name is " + Name);

class SubExample2 extends SubExample1 {
public void setName(String nn) {
Name = nn;

What is the output of the above given code :

1  n

2. nn

3. null

4. Unresolved compilation problem:

Answer :


Explanation :

Since constructor of the SubExample1 class has a parameterized constructor that's why the "Name" value is undefined in this case.


Related Tags for SCJP Module-2 Question-10:

Follow us on Twitter, or add us on Facebook or Google Plus to keep you updated with the recent trends of Java and other open source platforms.

Posted on: July 8, 2010

Recommend the tutorial

Advertisements Advertisements