How to create a db connection at one place/page so that we can use that connection for all pages/forms/windows.what r the steps ned to be performed if question not clear,let me know
1099Can you explain one critical mapping? Performance issue which one is better? Whether connected lookup tranformation or unconnected one?
1265
How would you enable impersonation in the web.config file?
How do you declare static variable?
Which adapter should you use, if you want to get the data from an access database?
What is the difference between session and viewstate?
Define the types of configuration files.
What is http session state?
What is cross page posting in asp net?
How to manage different kinds of sessions in ASP.NET?
What is an il?
What is scope of an application variable in asp.net?
What are all the various Estimation Techniques available ?
What is query string? What are its advantages and limitations?
Explain how caching in asp.net 2.0 is different from caching in asp.net 1.1?
What are the media types of http requests and response?
What is the difference between a cookie and a pixel?