Is it possible to create object with out its default
constructor? if possible how? else not possible? justify

Answer Posted / suresh royal

yes we can create object without using default constructor.
we can use argument constructor...
this is the example prg
===========================================
class ExArgCon
{
ExArgCon(int a)
{
System.out.println("arg constroctor");
}
public void m1()
{
System.out.println("m1() method");

}
public static void main(String[] args)
{
ExArgCone = new ExArgCon(10);
e.m1();
}
}

Is This Answer Correct ?    1 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Explain purpose of sleep() method in java?

610


What are the Static and Dynamic Variables? Differentiate them.

592


what is anonymous class in java?

536


What is a java developer salary?

534


Is zero a positive integer?

523






Is array dynamic in java?

475


Does java allow default arguments?

586


Why do you canvas?

600


Is binary a low level language?

491


Where pragma is used?

592


How variables are stored in memory?

529


Say you want to store the information about a number of pets in an array. Typical information that you could store for each pet (where relevant) would be • Breed of animal • Animal's name • Its birth date • Its sex • Whether it has been sterilised or not • When it is due for its next inoculation • When it last had its wings clipped For each type of pet (eg. dog, cat or bird) you would typically define a class to hold the relevant data. Note: You do not need to implement these classes. Just answer the following questions. 3.1.1 What would be the advantage of creating a superclass (eg. Pet) and declaring an array of Pet objects over simply using an array of Objects, storing each of the instances of the different pet classes (eg. Dog, Cat or Bird) in it? 3.1.2 Would you define Pet as a class or as an interface? Why? (2) (2)

1337


Explain the importance of throws keyword in java?

561


When is the arraystoreexception thrown?

561


What is difference between null and void?

523