ASP.NET Interview Questions
Questions Answers Views Company eMail

I am trying to implement sorting facility from client side code in GridView Control. So how can I fill up an Array inside client side code (using JavaScript), i want to assign my DataSet object declared and filled up on Server side(in code behind) to the array (on client side)

HCL,

738

The question is "After sign out from email, Then we click a back button , we can't go to the previous page ie inbox page, It is displaying a login form only" My doubt is How will code this , If u know please blog me through this or my mail. my mail id is yoursguna@gmail.com

TCS,

3 4088

hai to all. what is the procedure for " web hosting ".If you know please message me at "yoursguna@gmail.com". Thank u...

1 2678




How will you write a web service for secure socket layer? What is secure socket? Have you done any socket programming? What is single thread and multi thread? What are the differences between .NET 1.1 and .NET 2.2? What is the command to connect to a StoredProcedure? How many types of Adapters are available in ADO.NET? Why DataAdapters are important? What is DataSet? It's important to compile the ASP.NET application before using it? What protocol you use to stream the audio and Video data? What are the different kind of network protocols? Write how will you connect to a database using DataSet? Why we use AJAX? What AJAX can do which JavaScript can't do? In a page using Windows Media API, if we press a button and in succession quickly press another button, what do you think will happen? Will the application wait for the first button response and then execute the second one or directly second button command will execute. What is the architecture of your application? What is connection pooling in SQL? Tell some functions of Windows Media API? How you will detect, whether the ActiveX is installed in the system before accessing it? What are validators are available in ASP.NET? What are the basic concepts of OOPS? What is abstraction?

Tesco,

851

Which keyword you should use for class not to extend? Which keyword to be used for making the class accessible within the assembly only what are the authentication mode of ASP.NET How will you call a JavaScript function using code-behind? How will you define the Session Timeout? What are the methods to validate client-side whether the input is a correct Date format? You want to write a log when ASP.NET application starts. Which is the best place to write that peice of code? What are the page load events and what is there order? What is the difference between abstract class and interface? What are the differences between DataSet and DataReader? What are the two properties other than DataSource, which is required to populate the Drop Down Menu? What is difference between String and StringBuilder Classes? What are differences between Custom control and User control?

Ignis Technologies,

1 3057

Suppose i create one application in vs 2008 and it is running in the latest version of IE,will it run in netscape and other browsers with low version?

Wipro,

2 2294

Can i have both C# and vb.net code in same assembly?how?

Wipro,

5 7946

Can we use multiple forms in single asp.net application?

Polaris,

3 4575




How can i include both C# and vb.net classes in same solution?

2 2984

Suppose there is one web farm with 3 servers inside with same configuration and the same project is running inside all servers.Which session mode is usde for all these and why?

3 4456

How to refresh a page in asp.net

4 4806

How can we Maintain more than on config file in one .Net web application and how?

USi,

1 3050

What is a Repeater Control and how does it works? and what is the diffrence b/w Gridview,datalist and repeater control?

USi,

2 4039

Is There any Third party tools are using in .Net Technologies? Can u Explain?

HCL,

4 6430

what is impersonation in ASP.NET?

Accenture, Wipro, Merrill Lynch,

7 25478


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Un-Answered Questions { ASP.NET }

Why should i prefer JSP over asp.net or any other web development language..??

675


Dataset is the disconnected environment. suppose if you are binding records to gridview (disconnected environment) and you are making changes to the the grid but before updating the database if any other user modify the data, how will you avoid such problem?

727


3. What goals do you have in your career?

700


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

845


In early binding will the method invoked on com component will verify it?s existance in the system or not ?

1255






1.What r collections? 2.What is .pdb file? 3.Is it possible to provide access to users in master page? 4.What is dirty n Phantom Read(SQL)? 5.What r different isolation levels(SQL)? 6.How to set authentication mode in web.config file?

948


1.can we add connection string in global.asax?????????? 2.what are the default files included when we create new web application????

13053


What is the syntax for datagrid and specifying columns?

1404


In Data grid the question is below quantity price total these are 3 fields available in data grid if you enter quantity the total has to update automatically.Price field is already filled completely

794


explain code with multi inhertance

738


How ViewstateMac works?

1517


How do you initiate validation on the server manually? What are two situations when you might you want to do that?

627


what cut off mark for po's,what questions they asked for interview?

691


1.how to encrpt query string in asp.net? 2.there are 10000 records then i wnat display 5000 records one gridview and 5000 records another grid view what is the process?

790


is there any third party tools are using in .net technologies? what are there ? give me the brief introduction?

1257