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Saturday, January 5, 2008

ASP.NET Interview questions

1. What is the difference between excute query and excute nonquery.?

Latest Answer: There is no object like ExecuteQuery...



2. ASP.NET Binding

Why do we binds the data in Web-application not in the Windows-application ?

Latest Answer: In asp.net output will be displayed in Browser.Browser understands only html,css,and java scrip...




3. What I should answer person on interview on question “Can User Control be stored in library?&

What I should answer person on interview on question “Can User Control be stored in library?”. The correct answer – Yes, but interviewer demanding that correct answer – No because User controls are not pre-compilable



4. is there any limit for query string? if means what is the maximum size?.

Answer: Just want to confirm, there's a limit on the browser side, and another limit on server side, tru...


5. What are the different types of sessions in ASP.Net? Name them.

Latest Answer: ASP.NET provides In-Process and Out-of-Process state management. In-Process stores the session...



6. how to load data from one page to another page in asp.net

Latest Answer: what about viewstate, cache and the good old cookes :)...



7. What methods must be used with the application object to ensure that only one process accross a var
What methods must be used with the application object to ensure that only one process accross a varaible at a time?

(Answers: 1) Read / Answer



8. what events will occur when a page is loaded?

Latest Answer: Please Ignore earliar answer as that is not complete and accicdently i clicked on submitThe Page Loa...



9. What are the uses of Reflection? Viewing Metadata.2.Performing type discovery.3.Late binding to methods and properties (dynamic invocation)4.Creating new types at runtime(Reflection EMIT)

Latest Answer: Reflection is used for the late binding of an object in .Net. By using Reflection one can use ...(Answers: 1) Read / Answer


10. What is the use of AutoWireup in asp.net? In which circumstances we have to use this?

Latest Answer: The AutoWireup attribute is either set as True or False. The attribute allows you to fire the events...

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