There are a class A. Another class B derived from it. Now if I do A a = new B(); and B b = new B(); What will happen in both the statements. And what is the difference between these two statements.

3 Answers   HCL,

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how can i return string by vilating duplicates(inpyt like asdfsda but output should be 2a2d2sf and 2a,2d,2s,f)

2 Answers   Microsoft,

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Can a structure be inherited by a class?

3 Answers  

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How can we main a Class as base class,i.e not inherited further?{please Dont tell using Sealed class,any other way}

6 Answers   ACB Group, IBM, Tech Mahindra,

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What are access modifiers in c#?

0 Answers  

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What are the benefits of using generics?

0 Answers  

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How do I link two windows forms in c#?

0 Answers  

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what class is underneath the sortedlist class?

0 Answers   Siebel Systems,

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How many static constructors are allowed in a class?

0 Answers  

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What is difference between Method and function

3 Answers  

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What are the features of c#?

0 Answers  

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Is arraylist thread safe?

0 Answers  

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