Here is a list of top ASP.NET Interview Questions for both beginner level and advanced level asked in real time for any .net programmer interview.
ASP.NET Interview Questions
Explain ASP.Net page life cycle ?
What is DLL Hell ? How it is solved in .NET?
What is the difference between Server.Transfer and Response.Redirect?
Explain about “EnableViewState” property ?
Explain about asp.net state and session Management ?
How do we get only edited/deleted/inserted records from a Dataset?
What is the purpose and differnce of global.asa and web.config ?
Difference between machine.config and Web.config?
What is the difference between ExecuteScalar and ExecuteNonQuery?
Explain about the roles of inetinfo.exe, aspnet_isapi.dll and aspnet_wp.exe in the page loading process ?
Difference between Response.Write() and Response.Output.Write()?
What are different authentication modes in the .NET environment ?
How to do encryption in asp.net ?
Difference between application and cache variables ?
What are different transaction options available in asp.net ?
How many types of sessions we have in asp.net?
What are different caching techniques in .net ?
Explain about ViewState and in which stage of life cycle the viewstate is available ?
Explain about different validators in ASP.NET?
Write code to send e-mail from an ASP.NET application?
Explain about role based security ?
Explain about Security Controls in asp.net ?
What are the different types of cookies in ASP.NET?
Explain about the components of ADO.NET?