What?s an interface class?

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Question Posted / umesh

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What?s an interface class?..

Answer / lakshmi

1)An Interface is a reference type and contains only
abstract members.
2)Interface contains declaration of methods, properties,
Indexers and events.
3)You can never instantiate an interface, it only contains
signature of its members.
4)An Interface has neither constructors nor fields.
5)An Interface definition also not permitted to contain
operator overloads.It is also not permitted to declare
modifiers on the members in an Interface definition.
6)An Interface members are always implicitly public and
cannot be declared as virtual or static.

Is This Answer Correct ?

9 Yes

0 No

What?s an interface class?..

Answer / suresh.gv

Interfacess is a Collection of Method Prototypes.
These methods must be implemented in the Implemented Class.
Eg:
---
If we are having 10 methods in the Interface Class
All the 10 methods must be implemented in the Implemented
class.
Note:
-----
The main thing is by using The Interface Concept we can
acheive Multiple Inheritance in dotnet.

Is This Answer Correct ?

6 Yes

1 No

What?s an interface class?..

Answer / monu sharma

Interfacess is a Collection of Method Prototypes.
These methods must be implemented in the Implemented Class.

->An Interface is a reference type and contains only
abstract members.
->Interface contains declaration of methods, properties,
Indexers and events.

->An Interface members are always implicitly public and
cannot be declared as virtual or static.

Is This Answer Correct ?

0 Yes

0 No

What?s an interface class?..

Answer / tsahi

An interface class is a figment of your imagination. There
is no such thing; a class and an interface are two similar,
but separate things.

A class describes an object. An interface describes a set of
methods that an implementing class or struct must implement.

Is This Answer Correct ?

1 Yes

3 No

What?s an interface class?..

Answer / umesh

It?s an abstract class with public abstract methods all of
which must be implemented in the inherited classes.

Is This Answer Correct ?

0 Yes

3 No

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