ASP.NET Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

ASP.NET Interview Questions

Questions Answers Views Company eMail

What is the difference between a thread and a process?

3 5001

What is a PostBack? What is ViewState? How is it encoded? Is it encrypted? Who uses ViewState? Why is it either useful or evil?

TCS,

3 9625

• What Session State providers are available in ASP.NET? What are the pros and cons of each?

Infosys,

2 7218

• What are HttpHandlers? • What are HttpModules?

2 6567

How to deploy/publish webservices?How many ways?Plz explain me

TCS,

2329

If(dropdownlist1.selectedIndexChanged==true) { //code } else { //code } I am getting error in If condition, so can u pls give me a solution.

4 8033

What for use web.sitemap in asp.net?

1 6918

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

TCS,

2215

what is silver light when will we use silver light,

1959

when the threads are used in dot net.

2 4529

what is Impersonation

Alliance One, Task Informatics,

3 5752

How to call a child form method from the master page?

1 4480

How to upload a file using file upload control inside the Update Panel???

2 4950

what is machine key error in asp.net? how to solve it?

1 5188

how we can solve machine key error in asp.net?

3 6693

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Un-Answered Questions { ASP.NET }

Explain what are webservices?

1039

What is a reflection?

1036

What is connection pooling and how to enable and disable connection pooling?

1081

how to debug web services on consumer side?

1119

Do you know using sql cache invalidation?

1081

Define viewstate in .net?

1005

Why would anyone need to implement their own hashtable or linked list?

3053

What types of data validation events are commonly seen in the client-side form validation?

1040

How does viewstate work?

1117

Can we have a web application running without web.config file?

1042

Give me one example of Web API Routing?

1136

What is a user developed application?

1004

What is the difference between trace and debug in asp.net?

1195

What is a session government?

952

What is the advantage of using Windows authentication in a Web application?

1170

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