C Sharp Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C Sharp Interview Questions

Questions Answers Views Company eMail

How do I declare a pure virtual function in c#?

1006

Are string objects mutable or immutable?

939

How do I do a case-insensitive string comparison?

1084

What is the difference between string keyword and system.string class?

1112

What standard types does c# use?

948

Can a sealed class be used as a base class?

981

Are c# generics the same as c++ templates?

948

Why does dllimport not work for me?

1061

List the 5 different access modifiers in c#?

937

What is class sortedlist underneath?

970

Does c# do array bounds checking?

994

What do you mean by string objects are immutable?

1009

How do I use the 'using' keyword with multiple objects?

974

Can you mark static constructor with access modifiers?

995

Explain the Abstract class in c#.net

1040

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Un-Answered Questions { C Sharp }

How can you use abstract class and interface?

1162

What are the Types of values mode can hold session state in web.config

1019

What is the correct way of declaring an xml namespace?

836

What are the advantages of using c#?

953

What are the Types of JIT and what is econo-JIT

1275

What is executereader in c#?

922

how to Create a datagridview control with check box column with 8rows in it, the maximum number of check boxes checked should be 3, when user checks the 4th corresponding message should be displayed and check box should be checked. User can uncheck the checked boxes Note: read-only property should not be used

2902

What is getenumerator?

864

What are the various components in crystal reports?

968

How can I check the type of an object at runtime?

977

Can list contain duplicates c#?

899

What is difference between private, protected, and public in C#?

1067

What is Event - Delegate?

1087

Which debugging tools you can use in the .NET ssSDK?

986

Explain boxing and unboxing in c#?

919

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