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...

  1. Categories >> Software >> Microsoft Related >> C Sharp
  2. Suggest New Category

What?s the difference between an interface and abstract
class?

Question Posted / guest

Answers were Sorted based on User's Feedback



What?s the difference between an interface and abstract class?..

Answer / sunitha

Interface - All Methods in the Interface are abstract
Methods.So the Access Modifier is public by default which
helps the Class ABC Implementing the Interface to define
the code for the methods

Abstract - > Protected Methods can be defined & implemented
in Abstract Class. This class does some implementation of
its own & leaves the remaining implementation to the
Derived Class

1.Multiple Inheritance is possible through Interface only.
2.If we add any new method in the interface, then all the
derived class has to be altered to include the
implementation of the method.
3.Interface is on the Top Level

Is This Answer Correct ?    5 Yes 0 No

What?s the difference between an interface and abstract class?..

Answer / guest

In the interface all methods must be abstract; in the
abstract class some methods can be concrete. In the
interface no accessibility modifiers are allowed, which is
ok in abstract classes.

Is This Answer Correct ?    3 Yes 3 No

Post New Answer

More C Sharp Interview Questions

What is static void main in c#?

0 Answers  

What is static noise?

0 Answers  

What is the difference between system.text.stringbuilder and system.string?

0 Answers  

How does substring work in c#?

0 Answers  

Explain the various types of classes used in c#?

0 Answers  

What is difference between continue and break in c#?

0 Answers  

What are circular references? How garbage collection deals with circular references.

0 Answers  

how to retrive a TextBox value in to Sql database using C# windows form application coding

3 Answers  

Which control cannot be placed in mdi?

0 Answers  

What are extensions methods in c#?

0 Answers  

Why do we need collections in c#?

0 Answers  

how to implement a web service in .net

0 Answers  

For more C Sharp Interview Questions Click Here
Categories