C Sharp Interview Questions
Questions Answers Views Company eMail

If i have 100 objects in my application are out of scope.when first time garbage collected how many objects memory reference are free?

ITC Infotech,

2 3005

What are the keywords used to pass parameters to the base class and how do I invoke other constructors.

3 2798

This is Kishore i am MCA graduate i have percentage less(52%) in my 10th still i completed .NET course any body tell me how to put fake experience with my BSC degree if you do not mind tell me some fake certificates giving consultencies names in Chennai,Bangalore

5 4396

i have a question which is quite simple but yet complicated for me my question is why do we use void, if it does not return anything to the compiler? if it is used for normal display it can also be done by what is called Console.Write() or Consol.WriteLine() and if i do not use void with my method then my compiler throws me an error. if i return a value say integer then i write public int fun() display of the result can also be done here then why is it so necessary to use void with a function and why so compiler throw us an error if v don't use void return type?

2 2207

What is GAC?


1 3497

What is delegates & multicast delegate?


2 5605

What is Interface? Explain with an example.


8 14177

What is difference between Convert.ToString(variable) and variable.ToString()


4 6256

which datatype i have to use we i need dynamic size.for eg. empname .in first row it have only five chars.but next row it have 100 chars.

3 2696

if i used stored procedure for retrieving the data from sql server.in front end i had used data reader.when 100 records are there in table.when it has displayed ten records in frontend database has been collapsed.then where should our data available...

CybAge, Wipro,

2 4377

what is dynamic sql

TCS, Wipro,

2 3926

What is piller of OOPS in C#.

10 10007

Why multiple Inheritence is not used in C#?


8 5718

Can we define a variable with the access modifier private in an interface?


7 7217

can we declare a variable by name "this" in a class? Please explain?


3 3605

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Un-Answered Questions { C Sharp }

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(); } } }


how to print invert pyramid in c#


hi, is compulsory .net knowledge need for biztalk server training. if need, how far?.tell me some info abt real time instructors in hyd or other?


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


what is be the overhead, if i use binary transmission. and will it be sent using xml text or how ?


why delegate is type safe?


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.


i want the csharp questions&answeres


explain the nature of the assembly work?


how to compare numbers and dispaly the largest ? *first thing I wanted to do is to input how many numbers to be compared *and then analyzed the largest then display it.


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!!


what is generics? can u explain 5 to 6 examples on generics that covers class,method,structure,list,delegates?


how can one use hcl and c sharp together?


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


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