Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


what is default constructor and parameterised constructor
with example?



what is default constructor and parameterised constructor with example?..

Answer / tushar

Default constructor: this constructor is created by the compiler automatically whenever an object is created.User don't have to write default constructor every class has its default constructor
Parameterized constructor: this constructor is exclusively written by the coder to assign the initial value to an instance variable.By creating parameterized constructor you can overwrite the default constructor.

Is This Answer Correct ?    1 Yes 0 No

Post New Answer

More Core Java Interview Questions

What do you mean by flow of struts?

0 Answers   Amdocs,


How to display arraylist values in java?

0 Answers  


What is the exception hierarchy in java?

0 Answers  


If I will write String s=new String("XYZ"); String s1=new String("XYZ"); if(s.equals(s1)){ sop("True"); } else{ sop("False"); } This program will give me "True". But When I am creating my own class suppose class Employee{ public Employee(String name); } Employee e= new Employee("XYZ"); Employee e1 = neew Employee("XYZ"); if(e.equals(e1)){ sop("True"); } else{ sop("False"); } Then it will give the output as "False". Can I know what is happening internally?

5 Answers  


What is singleton class and how can we make a class singleton?

0 Answers  


What is anagram word?

0 Answers  


what us Dyna action form?

4 Answers   Aithent Technologies,


What are packages and name a few?

4 Answers  


What is string and its types?

0 Answers  


What do you mean Abstraction in java?

0 Answers   Aspire, Infogain,


What is purpose of find feature?

0 Answers  


Why we do exception handling in java and how many types of exceptions are there?

0 Answers  


Categories