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

C Sharp Interview Questions

Questions Answers Views Company eMail

Difference between ByVal and ByRef?

Microsoft,

5 18478

How do you implement multiple inheritance in .NET?

Infosys, Microsoft,

5 11065

Difference between multi-level and multiple inheritance?

Microsoft,

4 12121

What does assemblyinfo.cs consists ?

Microsoft,

4 13917

What is manifest ?

Digital GlobalSoft,

3 6187

What is abstract class ?

Digital GlobalSoft,

5 6320

What is difference between interface inheritance and class inheritance ?

Digital GlobalSoft,

8 29788

What are the collection classes ?

Digital GlobalSoft,

2 6050

What are the types of threading models ?

Digital GlobalSoft,

4 9066

Oops concepts ?

Accenture, Digital GlobalSoft,

2 10752

Error handling and how this is done ?

Digital GlobalSoft,

2 5700

Can we write one page in c# and other in vb in one application ?

Keane India Ltd,

3 9623

About a class access specifiers and method access specifiers ?

MMTS,

3 8932

What is overloading and how can this be done ?

MMTS,

4 7044

About Virtual functions and their use ?

MBITS, MMTS,

13 25874

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Un-Answered Questions { C Sharp }

What is cookies c#?

851

Why hashtable is thread safe in c#?

946

What is cli in c#?

894

Can a struct have a default constructor (a constructor without parameters) or a destructor in c#?

934

What is an array? Give the syntax for a single and multi-dimensional array?

862

What is a statement c#?

921

What is meaning of type safety in c#?

805

How do you sort an array in c#?

935

What is the use of command builder?

980

What's the difference between System.String and System..StringBuilder in C#?

936

Why do we need to call CG.SupressFinalize?

932

Explain the difference between passing parameters by value and passing parameters by reference with an example?

895

What are the generation of Garbage Collection in C# .NET ?

924

What is null character in string?

980

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

955

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