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

C Sharp Interview Questions

Questions Answers Views Company eMail

An Array is a Ref Type? what about the array elements which are value type(int,Float...etc)?

6 8847

Why multiple inheritance is not possible in c#

8 21309

how can i get this 123456789 1234 6789 123 789 12 89 1 9

Excel,

1 8552

can we access main() using objects?

ssinformatics,

1 4241

what does static void Main(string[] args) in C# mean????????

ssinformatics,

5 37776

why c# is pronounced as C-sharp instead of pronouncing it as C-hash? is there any technical reason behind it?

3 15032

When Doveloped C#

2 4523

what is .NET framework architecture ??

IIT, Impetus,

2064

write program in C# for palindrome? (aug 2009) write program in C3 for generating below output?(aug 2009) # # # # # # # # # #

TCS,

4 11493

how to retrieve binary data from database (using c#.net and sql server/windows application)

Soltius,

2 9621

what is uniary operators and binary operators and what is the difference

Protech,

1 7454

example of uniary operators and binary operators

1905

How to make a class not inheritable other than sealed?

3 6775

How to make a class non-inheritable other than sealed?

7 17110

I have a class declared as below public class a { public void add() {} } What is the diference between a a1 =new a; and simply a a1;

3 6926

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Un-Answered Questions { C Sharp }

Can partial class be inherited?

974

Which framework is best for desktop application?

1062

Is learning c# hard?

978

Define delegation in .net?

960

What are the 3 types of comments in c#?

1007

What is the name of c# compiler?

1201

What is multiple interface in c#?

1028

What do you mean by saying a "class is a reference type"?

969

Is datetime nullable c#?

1085

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

1007

Describe two uses of the “using” statement during the operation of c#?

1006

Why do we use dataset in c#?

1048

These questions were asked me in a technical interview: •If we deploy an application on multiple server (like database server, web server) then, each request should be redirected to proper server, then how you will handle it in your code? •How security pinholes will be handled in an application? •What things should be considered while writing a web application? •How will you do load/performance testing of web application? Which framework you will use for it? •How will you implement a cache for results which require a DB access? Please let me know how to write an web application considering all these points. I am not so much aware of architechural design of web application. Your guidelines will be helpful.

3117

Define parsing?

952

Which config file has all the supported channels/protocol?

1039

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