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

C Sharp Interview Questions

Questions Answers Views Company eMail

What is a boolean c#?

892

What is the purpose of abstract class in c#?

936

Why we use oops in c#?

983

Are arrays immutable c#?

1052

Can abstract class have parameterized constructor?

926

Is c# lazy thread safe?

901

What is the use of protected in c#?

948

Can hashtable have duplicate keys in c#?

896

What is a type c#?

968

Why do we use 0?

932

Can you store strings in arrays?

976

What are verbatim strings in c#?

915

What does using do in c#?

909

What is a property c#?

1017

What does readonly mean in c#?

998

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Un-Answered Questions { C Sharp }

Can you see a loop recorder?

865

In .NET which is the smallest unit of execution?

1063

Explain the difference between the debug class and trace class?

892

What is the difference between list and ilist in c#?

884

How the versioning applies to Assemblies or can you explain version numbers?

1029

How do you escape a character?

943

So let's say I have an application that uses myapp.dll assembly, version 1.0.0.0. There is a security bug in that assembly, and I publish the patch, issuing it under name myapp.dll 1.1.0.0. How do I tell the client applications that are already installed to start using this new myapp.dll?

900

2. What happened when BO object has been called?

1979

Is concurrent queue thread safe?

897

What is the output of TextWriterTraceListener redirected?

1050

Can we declare class as protected?

1007

What is generic collection in c#?

944

Will the following code compile?

968

What is object pool in .net?

939

Explain code compilation in c#.

964

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