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 are the data types is possible to store in session? and can we store dataset in session?

eMids,

4 15818

how to retrieve data using web services in asp.net pls give me the code and explain me briefly

3 7985

I have a textbox , assign required field validator and i have two buttons 1) save 2) cancel , i want the validator run only when i click save button, don't validate cancel button , what to do?

eMids, Infotech, Integra, TCS, Wipro,

7 18363

Differences between VB.Net and C#, related to OOPS concepts

CSC,

5 17271

Can u able to get the xml document in crystal report if yes how its possible

2 5442

What is a Windows Service and how does its lifecycle differ from a "standard" EXE?

2 14300

What is the maximum amount of memory any single process on Windows can address? Is this different than the maximum virtual memory for the system? How would this affect a system design?

Infosys, KPIT,

1 4294

what is stateless ?

TCS,

2 6608

Can anyone please tell me that the question posted on this website are Sufficient for the interview with 2+ year experience in .net

2094

From the given paragraph of text, write a program to match the strings of format “Any number of numerals followed by an underscore followed by any number of alphabets" ex:123_abc (Note:using regular expressions)

Microsoft,

4 7434

can i inherit one web applications into another web applications in asp.net?

7 9473

How will u decide when to use caching and when to use viewstate?

5 7874

I have a datagrid of 10 rows and I am updating the fifth row using template column edit. How wil u know that the row is updated, so that it can be send to database for updating the respective table?

3 7022

Way of updating a table other than stored procedure and hard coded query?

2 5482

How much data (Max K) can go into a QueryString?

TCS, WEB,

4 9946

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Un-Answered Questions { ASP.NET }

What is owin authentication?

1025

What is ashx file in asp.net?

1115

How ASP.NET page works?

1146

Can I tap into other windows livetm services?

1040

Explain about the Class view window?

1042

Describe session handling in a webfarm, how does it work and what are the limits?

1147

What is the differences between a primary key and a unique key in sql server?

1138

Differentiate between a hyperlink control and a linkbutton control.

1035

What is viewstate? What does the “enableviewstate” property do?

994

Are there any resources for drop-in replacements for the default css that comes with the ASP.NET Website template?

1042

What are the three parts of an http response?

1027

What is the difference between mechine.config and web.config?

1277

Which two new properties are added in asp.net 4.0 page class?

977

What is the viewstate in asp.net?

1110

What are the various types of cookies in asp.net?

1083

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