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 3083

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

3 2873

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 4534




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 2284

What is GAC?

Cognizant,

1 3606

What is delegates & multicast delegate?

Cognizant,

2 5714

What is Interface? Explain with an example.

TCS,

8 14344

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

Mascon,

4 6411




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 2776

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 4469

what is dynamic sql

TCS, Wipro,

2 4002

What is piller of OOPS in C#.

10 10341

Why multiple Inheritence is not used in C#?

Symphony,

8 5852

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

IBM,

7 7378

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

IBM,

3 3684


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Un-Answered Questions { C Sharp }

What exactly happens when we debug and build the program?

1413


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(); } } }

1125


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

1029


Hello! How to do this: "Create manifest utility intended for creating update content files. Application should take a set of files as input parameter and generate XML based manifest file as output one." I use C# and vs.net 2003. It's urgent! Help please, thanks. Mayana

783


Hi Friends, I am going through Siemens Interview Procedure from last 1+1/2 months. I went through 1 written + 2 Technical + 1 Managerial Round process after which I got call from HR informing that "you are selected and we would like to meet you for HR round". HR round was very nominal compared to MR. HR Round last for hardly 5 mins. They told me that you will get the final result on Friday. Still I have not received any feedback from them. Please help!!!

14236






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.

605


how to insert the data from the grid view to database table though button click.pls send the answer to mail id suri1319@gmail.com

805


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

765


What issues can be faced while delivering code?

776


hi all.... i need code snippets for store and retrive tiff fromat images in sqlserver....... kindy provide it.......

707


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

746


how to create crystal reports give one detail example(i want to view age category report) please give suitable example in my small knowledge

961


if we are updating a database using thread, and mean while application crashes or thread being aborted then what will happen in Database? Rollback or Database will be updated? Please explain with different scenario.

1166


how can one use hcl and c sharp together?

855


i want the csharp questions&answeres

747