ASP.NET Interview Questions
Questions Answers Views Company eMail

Security types in ASP/ASP.NET? Different Authentication modes?

QuadLabs Technologies,

4 11282

How .Net has implemented security for web applications?

1 4222

How to do Forms authentication in

2 4311

Explain authentication levels in .net ?

3 8433

Explain autherization levels in .net ?

2 3371

What is role-based security?

1 3846

What are the different authentication modes in the .NET environment?


2 5323

What are the objects in used in ASP for processing input and outputs?

1 1468

What are the different ways of processing data in ASP page in the server side (like Forms, QueryStrings etc)?

1 4096

How do you specify whether your data should be passed as Query string and Forms (Mainly about POST and GET)

2 3591

What is the other method, other than GET and POST, in ASP.NET?

3 5429

What are validator? Name the Validation controls in How do u disable them?

2 3290

Which two properties are there on every validation control?

2 4770

How do you use css in


8 23771

How do you implement postback with a text box? What is postback and usestate?

1 3235

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Un-Answered Questions { ASP.NET }

what is AutoEventWireUp and what is the use of This property explain in details?


Difference between .NET and previous version?


a web application needs to be created to accept the product name and quantity of a toy from a customer. After the customer has entered the product name the application needs to display the discounted price of the product to the customer (company is offering 35% discount on all products). The application should allow the customer to select the product name from a list box. and also while i'm data binding to a label with custom data binding with some declarations : "The Discounted Price is "+((System.Convert.todouble(lblprodprice.text)*(system.convert.todouble(txtqty.text)) - ((System.convert.todouble(lblprodprice.text)*(system.convert.todouble(txtqty.text)*0.35)). Where i need to give this declaration in 2.0.


What is Difference between Production Serves and Development Servers? And Suppose, m adding/deleting C# file in a project based on the Specific Requirement. These Files are Automatically updated in Production Servers? So Which tool is needed to do This One?


How can we update records in gridview?Is there any appropriate code for it?


9. Why should we hire you over the others waiting to be interviewed?


How to do parallel database export in remote SQL Server in ESSL time track. It is working for local server but not working for remote SQL Server


They mostly asked difference between versions of technologies


if i want to give an alert message like "try after sometime" to a web page which is being seen by other person.if a web page is not seen by anyone then it should display otherwise it show a display a message stating that other person is viewing so try after some can i implement this.


How can you implement encapsulation in


What is HTTPModule and HTTPcontext? What is the use of each?


what is DLL Hell and how it is solved in .NET? please explain clearly??


Difference between DataGid and Girdview? Difference b/w .Net 2.0, 3.0 and 3.5 ? Diff b/w dispose & Finialize Methods?


How do u deploy ur project?


1.what is the application pool. 2.what is the HttpModile and Http Handler. 3.C# 3.0 Features ? 4.Anonoymous Type,methopd and claas in 3.0? 5.difference between statsic and const ? 6.session vs application 7.state management clint side and server side ? 8.Genric list 9.c# 3.0 vs 3.5