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 / 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 ?    6 Yes 0 No

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

Answer / dj

a class can inherit multiple interface where as
a class can inherit only one abstract class

Is This Answer Correct ?    6 Yes 0 No

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

Answer / adhi

thanxs for your Contribution...I have got one more
diff.. ...Derived Class or Child Class should implement the
methods and properties in interface that are implementing
interface where as it is not manditory in case of Abstract
class

Is This Answer Correct ?    2 Yes 0 No

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

Answer / pvschmurthy

In Abstract class must have one sub class, but Interface
cann't have sub class only implimentation class.

Is This Answer Correct ?    0 Yes 3 No

Post New Answer

More C Sharp Interview Questions

what is IDisposal interface,IComparable,IEquatable,IFormatable

0 Answers   Wipro,

What is a destructor in c#?

0 Answers  

Why do we need nullable types in c#?

0 Answers  

Is c# pass by value?

0 Answers  

Can you pass value types by reference to a method?

0 Answers  

What is asax file in c#?

0 Answers  

Why we use get and set method in c#?

0 Answers  

What is the diff between the System.Array.CopyTo() and System.Array.Clone()?

0 Answers   Siebel,

What is unrecognized escape sequence in c#?

0 Answers  

What is difference between int and int32 in c#?

1 Answers  

What is streamreader/streamwriter class?

0 Answers  

What is the default modifier for class in c#?

0 Answers  

For more C Sharp Interview Questions Click Here
Categories