ASP.Net Interview Questions

ASP.Net 2.0 Interview Questions

June 17th, 2008admin
in
  1. What are the new Data Controls in Asp.net 2.0?Data access in ASP.NET 2.0 can be accomplished completely declaratively (no code) using the new data-bound and data source controls. There are new data source controls to represent different data backends such as SQL database, business objects, and XML, and there are new data-bound controls for rendering common UI for data, such as gridview, detailsview, and formview.

ASP.Net Interview Questions 8

June 17th, 2008admin
in

What is view state and use of it?
The current property settings of an ASP.NET page and those of any ASP.NET server controls contained within the page. ASP.NET can detect when a form is requested for the first time versus when the form is posted (sent to the server), which  allows you to program accordingly.

ASP.Net Interview Questions 7

June 17th, 2008admin
in

Is it necessary to lock application state before accessing it?
Only if you’re performing a multistep update and want the update to be treated as an atomic     operation. Here’s an example:
                Application.Lock ();
                Application[”ItemsSold”] = (int) Application[”ItemsSold”] + 1;
                Application[”ItemsLeft”] = (int) Application[”ItemsLeft”] - 1;

ASP.Net Interview Questions 6

June 17th, 2008admin
in

What is different b/w  webconfig.xml & Machineconfig.xml

ASP.Net Interview Questions 5

June 17th, 2008admin
in

Which template must you provide, in order to display data in a Repeater control?
You have to use the ItemTemplate to Display data. Syntax is as follows,
  < ItemTemplate >
   < div class =”rItem” >
        < img src=”images/<%# Container.DataItem(“ImageURL”)%>”  hspace=”10” />
    < b > <% # Container.DataItem(“Title”)%>
   < /div >
  < ItemTemplate >

ASP.Net Interview Questions 4

June 17th, 2008admin
in

When you’re running a component within ASP.NET, what process is it running within on Windows XP? Windows 2000? Windows 2003?
On Windows 2003 (IIS 6.0) running in native mode, the component is running within the w3wp.exe process associated with the application pool which has been configured for the web application containing the component.

ASP.Net Interview Questions 3

June 17th, 2008admin
in

What is the difference between repeater over datalist and datagrid?

ASP.Net Interview Questions 2

June 17th, 2008admin
in
  1. What types of data validation events are commonly seen in the client-side form validation?
  2. In A Page I have gridview with Options of select and delete using hyperlink when i am selecting any one of then it has to open another page how can it
  3. Web service support a) Data set b) dataReader c) both of above d) none of above
  4. How to create dynamic Gridview?
  5. What is PreProcessor in .NET and type , where it use
  6. Please brief not about XSD,XSLT & XML.
  7. List of Words of PreProcessor in .NET?

ASP.Net Interview Questions 1

June 17th, 2008admin
in
  1. What do I need to create and run an ASP.NET application?
  • Windows 2000, Windows Server 2003 or Windows XP.
  • ASP.NET, which can be either the redistributable (included in the .NET SDK) or Visual Studio .NET.