Questions asked in Prokarma

What is 'internal'?

What is difference between inheritance and abstract class?
(My fuse is off after listening this question...I dont think this is a meaningful question.....I dont know what interviewer's intention to ask that)

What is a Static class?

What script manager does?
The ScriptManager control manages client script for AJAX-enabled ASP.NET Web pages. By default, the ScriptManager control registers the script for the Microsoft Ajax Library with the page. This enables client script to use the type system extensions and to support features such as partial-page rendering and Web-service calls

Where did you use Webservice in your project?

What is the difference between Primary key and Unique key?

• Primary Key..

1.It will not accept null values.
2.There will be only one primary key in a table.
3.Clustered index is created in Primary key.
4.Primary key allows each row in a table to be uniquely identified and ensures that no duplicate rows exist.

• Unique Key..

1.Null values are accepted.
2.More than one unique key will be there in a table.
3.Non-Clustered index is created in unique key.
4.Unique key constraint is used to prevent the duplication of key values within the rows of a table and allow null values.

What is the difference between Stored Procedure and User defined function?

What are the extra controls provided in .net 3.5 over .net 2.o?
A) ListView
DataPager
Ajax Extension Controls like scriptmangaer, updatepanel...etc.