Answer / purushotham .tella

An Interface is a collection of semantically related
abstract members.Used To Support Multiple Inheritance

Answer / venkat2050

interfaces is in concept of late binding which happen at
runtime which a part in OOPs concept
the interface has indexes of abstact
it should in public

Answer / kiran

We will go for an interface when we want to implement a
specific behaviour.

ex:
1.My class x implements IDisposable interface to handle
cleaup operation. I have to implement that behaviour by
implementing the method interface method Dispose()
explicitly in my code.

class x:IDisposable
{}
2.My class y implements IComparable interface to implement
sorting between a list of objects created of type y. Here I
have to implement CompareTo method.

Can a class have multiple constructors c#?

0 Answers  

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who is a protected class-level variable available to?

0 Answers   Siebel Systems,

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i want o/p 011242110 in c# code.

0 Answers   TCS,

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Can a class have more than 1 destructor?

0 Answers  

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In which way you can convert a value-type to a reference-type?

0 Answers   Siebel,

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Are all methods virtual in c#?

0 Answers  

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Why do we need interfaces?

2 Answers   HCL,

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What is xslt in c#?

0 Answers  

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What is difference between for and foreach in c#?

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Is boxing an implicit conversion?

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Can you prevent your class from being inherited and becoming a base class for some other classes?

5 Answers  

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Can a class or a struct have multiple constructors?

0 Answers  

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