C Sharp Interview Questions
Questions Answers Views Company eMail

can we assign null value to value type in c#?

Wipro, Idea, Microsoft,

12 42979

How can you prevent classes to be inherited?

Satyam, Microsoft,

10 7398

What is difference between value and reference types?

Accenture,

5 5087




Is array reference type / value type?

Accenture,

15 11483

Is string reference type / value type?

Microsoft, Accenture, Siemens,

56 45681

In a C# class we have a SortedList member m_addinProjects we want to provide an iterator to allow the consumer of this class access to the items in the collection. Please provide an iterator method for the AnalyzeAddinsDLL class below and an example of how it would be used. namespace AnalyzeAddinsDLL { public class AllAddInProjects { private SortedList m_addinProjects; public AllAddInProjects() { m_addinProjects = new SortedList(); } } }

WinsIndia, ABC,

1235

Where test director stores its data ? Database ,Local file etc...? I need to read this data from Visual Studio 2005 c# client. Regards

896

What is the Difference between read only and constant variables?

SilverKey,

14 21354




Can we have a non static member function in a base class to be override in derived with static modifier?

Wipro,

7 7154

If a class is having 4 variables namely type double,type integer,type string,type decimal. If we create an instance of that class those variables which gets into this instance are value types or reference types?

Kanbay,

4 5204

what are value types and reference types? where they are stored?

Kanbay,

5 7160

Which type of variables are under the control of garbage collector?

Kanbay,

4 4621

what are delegates? How you used then in your project?

Kanbay, Hawk Eye, IndiaTimes,

10 11434

what is application domain?

Kanbay,

4 10565

What are STA And MTA in threading?

Kanbay,

4 11767


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Un-Answered Questions { C Sharp }

what is collections in .net? why we use?

1032


In a C# class we have a SortedList member m_addinProjects we want to provide an iterator to allow the consumer of this class access to the items in the collection. Please provide an iterator method for the AnalyzeAddinsDLL class below and an example of how it would be used. namespace AnalyzeAddinsDLL { public class AllAddInProjects { private SortedList m_addinProjects; public AllAddInProjects() { m_addinProjects = new SortedList(); } } }

1235


how can one use hcl and c sharp together?

954


How to do and Apply Themes to Datagrid,Lable,Textbox,etc., in C#.NET 2005 Windows Application? (like who we will do themes in ASP.NET using .CSS and .SKIN files). Urgent!!

1042


What issues can be faced while delivering code?

874






I need code to connect ohter systems in the LAN and i want to display my website image over there and i want explain as a admin through phone. So i need code to access other system using C-Sharp. Any one please help me.Please give me the code. Advace thanks.

875


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.

1924


Asha buys 16 Chocolates for rs 12 and 24 chocolates for rs 20, if she sold them 30 chocolates for rs 30 then what is the Gain/Loss percentage? Gain(700/19 %) Loss(700/19 %) Gain(500/19 %) Loss(500/19 %) If one person ate 100 grapes in 5 days and 6 more each day from starting, what was the no of grapes he ate on first day? 6 8 10 7 If seven men P, Q, R, S, T, U, V parked his car, P and Q something like that. 6 student J, K, L, M, N, O went for picnic in 2 batches, K and L have to go together, M and O do't go together, if O and L go in one batch then which of these combination will be wrong. Jmnp Jklo klop JKLO a boat can go upstream and down stream, if it goes 5/2 times of downstream at the speed of 6 kmph then what will be the speed of upstream? 15 KMPH 12 KMPH 10 KMPH 11 KMPH A, B, C, D, E sitting on a table, A sits 2 seat left from B and C sits 2 seat right from B then what will not be the combination ACDE

3107


hi my question is about understanding a text the user entered to a site , so i want to analyse that text looking for some specific items such as "honda" "shoffere" etc.. so if this site could help or could tell me where to go with such question ,i wonder. thanks

878


Helo , Help Me , Help Me About : C# Windows Application - Network How To Manage IP Client's Accessiblity To The Internet Share concise Substitute , Minor ISA Server

799


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

1884


what is .NET framework architecture ??

905


update data in an xml file which resides in solution itself, using silverlight 4.0

771


What exactly happens when we debug and build the program?

1529


i want o/p 011242110 in c# code.

965