ASP.NET Interview Questions
Questions Answers Views Company eMail

What is the difference between a thread and a process?

3 2199

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 6429

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

Infosys,

2 4509




• What are HttpHandlers? • What are HttpModules?

2 3981

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

TCS,

1255

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

4 4703

What for use web.sitemap in asp.net?

1 4347

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,

1161




what is silver light when will we use silver light,

795

when the threads are used in dot net.

2 2440

what is Impersonation

Alliance One, Task Informatics,

3 2601

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

1 2722

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

2 2286

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

1 3539

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

3 3560


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Un-Answered Questions { ASP.NET }

How can we communicate with each server in N-tier Architecture? and what are the methods?

1169


How to include silver light .xap page into asp.net web application and what is the purpose of using silverlight application?

1563


How to send a DataReader as a parameter to a remote client ?

2051


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?

883


Contrast OOP and SOA. What are tenets of each ?

1053






5. What three Specific Job Positions do you target from Swatz Oils GROUP U.K?

1034


They mostly asked difference between versions of technologies

306


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 asp.net 2.0.

827


Types of instancing properties and explain each. Tell the difference between multiuse,singleuse and globalmultiuse and which is default ?

1692


hi .net gurus. plz if any one has dumps on 70-631 and 70-541 on windows sharepoint services kindly mail me.

677


How can we secure the data which is send from client side to server? Like the login id and paasword needs to be authenticated on the server but we cannot send it in plain text into the server.One more thing we are not using the SSL here.

779


Hi this is the coding for adding data in to an xml table i want the coding for update and delete Try Dim emp_xml_doc As New XmlDocument If System.IO.File.Exists(Server.MapPath("emp.xml")) Then emp_xml_doc.Load(Server.MapPath("emp.xml")) Dim myrow_element As XmlElement myrow_element = emp_xml_doc.CreateElement("EmpDetails") Dim str As String str = "" & TxtEmpId.Text & "" & _ "" & TxtName.Text & "" & _ "" & TxtSalary.Text & "" myrow_element.InnerXml = str emp_xml_doc.DocumentElement.AppendChild(myrow_element) emp_xml_doc.Save(Server.MapPath("emp.xml")) Response.Write("Record Saved") Dim ds As New DataSet ds.ReadXml(Server.MapPath("emp.xml")) GridView1.DataSource = ds GridView1.DataBind() Else Response.Write("File does not exist.") End If Catch ex As Exception Response.Write(ex.ToString) End Try *********************** this is the xml file 100 xxx 2000 yyy dddd 77777 rrrr rrrr 6666 qaqa sini 50000 errrrrrrrr rrrrrrrrr 677777 rrr rrr 33

939


How to communicate via Remote proxy with Client? a)MarshalByRef b)Marshal by Value or Any thing else?

908


What are the versions of garbage collection?

866


Why is the standalone environment only useful during the development process?

704