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 unit testing

2 5412

class Employee { stat9c Method1() static Method2(ref a) stat9c Method3(out x) } class Employee { stat9c Method1() static Method2(ref a) stat9c Method3(out x) } what will happen & why?

2 4985

Method1() { int a=0, b=0, c=0; Monitor.Enter(this) c = 12; b = 3; a = c/b Moniter.Exit(this) } Method1() { int a=0, b=0, c=0; c = 12; b = 3; lock(this){ a = c/b } } Choose correct answer. a. Upon completion, Method1 and Method2 release the lock b. Upon Comletion, Method1 release the lcok and Method2 not. c. Upon Completion, Method2 release the lock and Method1 not. d. Upon Completion, neither Method1 or Method to release the lock.

1 3658

interface a { Method1() Method2() } class b: a { override Method1() override Method2() } what will happen & why?

5 8013

what is namespace?

6 9350

What are the different generaions of Garbage Collection and how do they work

4 7926

what is diffrence between protected ,internal and protected internal?? whether protected field available in derived class which is outside the assembly. if not ..this is possible by which access modifiers??

2 4454

what is CSharp

6 7663

Can we have private constructor in our class file. When we are trying to create instance for the class will it create or throw error regarding that?

5 8300

I have to create a windows application using C# .net to Modifiy the XML file. The application have to show the node and node value. plz help me.

Merrill Lynch,

3 11070

How can i load the text box and label at the runtime based on the existing text box and tabel

Merrill Lynch, Patni,

2 5545

i am using windows authentication for c#.net remoting with iis.I uncheck the anonymous access option in directory security.when my client requests the server it returns 401:unauthorized error.How can I resolve the exception ? Please send me the reply as early as possible.

1 5081

what is the main differnce between const,readonly and static

Beehive Systems, CDAC,

3 9307

what is the difference between arraylist and hash table using a simple program?

CGI, Polaris, SunGard,

3 35092

What is the difference between TypeOf, GetType and what are the uses of TypeOf, GetType.

Siemens, Syntel,

2 11782

Post New C Sharp Questions

Un-Answered Questions { C Sharp }

what is a destructor?

988

Why do we use interface in c#?

995

What is the purpose of abstract class in c#?

936

Can hashtable have duplicate keys in c#?

896

What is a string c#?

903

Is array a collection c#?

921

What is a Command Object in C#?

1034

Why do we need to call CG.SupressFinalize?

993

Is c# good for games?

871

Is c# an open source language?

997

What is interface c#?

873

What is integer c#?

911

How do you convert byte array to hexadecimal string, and vice versa?

1112

Is vs as c#?

907

What does do in c#?

984

For More Un-Answered { C Sharp } Questions Click Here