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...

When we will use an Interface and Abstract class?

Answer Posted / abc

interface is used when we want all the methods implement
the methods differnetly in different situations.


Abstract class
We also use abstract classes to override the
abstract methods that it contains.Otherwise the child class
will mentioned as abstract.

Is This Answer Correct ?    6 Yes 5 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What happens when I use / and % with a negative numerator?

1007


What type of language is java?

948


Where are local variables stored?

922


can I implement my own start() method? : Java thread

941


Can we access instance variables within static methods ?

1048


Why do we use string?

978


Difference between object instantiation and construction ?

1014


Why spring singleton is not thread safe?

961


Is logger a singleton?

899


what is nested class in java?

1112


Why java strings are immutable in nature?

992


4.1 Supply contracts (in the form of comments specifying pre- and post conditions) for the enqueue() method of the LinkedQueue class given in the Appendix. (2) 4.2 Let Thing be a class which is capable of cloning objects, and consider the code fragment: Thing thing1 = new Thing(); //(1) Thing thing2 = thing1; //(2) Thing thing3 = (Thing) thing1.clone(); //(3) Explain how the objects thing2 and thing3 differ from each other after execution of the statements. (

1813


What’s the difference between the methods sleep() and wait()?

964


What is assembly condition codes?

946


What are constants?

1004