C Sharp Interview Questions
Questions Answers Views Company eMail

Why are there five tracing levels in System.Diagnostics.TraceSwitcher?

2 2890

Where is the output of TextWriterTraceListener redirected?

1 2225

How do you debug an ASP.NET Web application?

1 3354

Can you change the value of a variable while debugging a C# application?


1 5889

Explain the three services model (three-tier application).

3 6148

what are advantages and disadvantages of Microsoft-provided data provider classes in ADO.NET?

1 2810

What?s the role of the DataReader class in ADO.NET connections?

2 3156

What is the wildcard character in SQL? Let?s say you want to query database with LIKE for all employees whose name starts with La.

1 3028

Explain ACID rule of thumb for transactions.

1 3473

What does the parameter Initial Catalog define inside Connection String?

5 15042

What?s the data provider name to connect to Access database?

6 6934

What does Dispose method do with the connection object?

3 3665

What is a pre-requisite for connection pooling?

1 3461

What are Sealed Classes in C#?

Wipro, DataPoint,

27 34950

What are the access-specifiers available in c#?


26 66497

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Un-Answered Questions { C Sharp }

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


windows c# using datagridview in edit form sql server


why delegate is type safe?


what is main function of alternate teamplate of datalist?


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.


There were a lot of questions asked, so I will list the topic (and add a what is "topic" and know pros/cons). Extreme programming, what is a transaction, various SDLC design approaches, what is a namespace, define a good test case, what is a stored proc, webservice? design patterns? linker? compiler? access modifiers? stack vs. queue? arrays vs. linked lists? sorting algorithms? recursion? OOP principles?


Hi to all..I have to create an intranet application on C#.NET windows Application so please please let can you people help me as iam new in .NET and if u have any samples or website address from where i can get sample please let know.


i want the csharp questions&answeres


what is .NET framework architecture ??


how can one use hcl and c sharp together?


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.


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!!!


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


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


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.