C Sharp Interview Questions
Questions Answers Views Company eMail

Can you prevent your class from being inherited and becoming a base class for some other classes?

3 5264

Can you allow class to be inherited, but prevent the method from being over-ridden?

5 7068

What?s an abstract class?

5 3310

What?s an interface class?

1 2469

Why can?t you specify the accessibility modifier for methods inside the interface?

5 10441

Can you inherit multiple interfaces?

3 3370

What?s the difference between an interface and abstract class?


2 3517

How can you overload a method?

3 3824

If a base class has a bunch of overloaded constructors, and an inherited class has another bunch of overloaded constructors, can you enforce a call from an inherited constructor to an arbitrary base constructor?

1 3659

What?s the difference between System.String and System.StringBuilder classes?

5 12800

What?s the advantage of using System.Text.StringBuilder over System.String?

1 3468

Can you store multiple data types in System.Array?

5 3937

What?s the difference between the System.Array.CopyTo() and System.Array.Clone()?


6 11309

How can you sort the elements of the array in descending order?

2 3472

What?s the .NET datatype that allows the retrieval of data by a unique key?


2 6541

Post New C Sharp Questions

Un-Answered Questions { C Sharp }

if you do have a stack overflow profile.what is your ranking?


In gridview in editmode if we want to display information in one combobox based on


What exactly happens when we debug and build the program?


1. Describe page life cycle?


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


I wish to create a windows application to perform a similar function as that of the "Search" which is provided to look for related files and folders in the System.. What steps must i follow??


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


how to print invert pyramid in c#


i want o/p 011242110 in c# code.


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


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.


Assembly Code. in Rejester AL. How do Contast Replece( or Change): Bit D3 With Bit D4 and Bit D2 With Bit D5 and Bit D1 With Bit D6 and Bit D0 With Bit D7 I am Not Know Very Well Write English.


i want the csharp questions&answeres


2. What happened when BO object has been called?


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.