The basic difference between ASP and ASP.NET is that ASP is interpreted; whereas, ASP.NET is compiled. Asp.net use Ado.net but Asp use Ado ,, Asp.net is pure OOPS but Asp is Partial OOPS

Active Server Pages/Differences between ASP 3.0 and ASP.NET. The most important difference between ASP and ASP.Net is that ASP uses interpreted VBScript or JScript, and ASP.net uses any .Net language (including VB.Net, C#, J#, etc.) compiled. ASP 3.0 left all its code in the front of the application

ASP is interpreted whereas, ASP.NET is compiled. This implies that since ASP uses VBScript; therefore, when an ASP page is executed, it is interpreted. On the other hand, ASP.NET uses .NET languages, such as C# and VB.NET, which are compiled to Microsoft Intermediate Language (MSIL).1. ASP is interpreted, ASP.NET is compiled. 2. Classic ASP uses a technology called ADO to connect and work with databases. ASP.NET uses the ADO.NET technology 3. ASP has Mixed HTML and coding logic where in asp.net html and coding part are separated by code behind files. 4. ASP.NET purely object oriented whereas ASP is partially object oriented. 5. For ASP No in-built support for XML whereas in ASP.NET full XML Support for easy data exchange.

ASP.NET: 1. ASP.Net web forms have a code behind file which contains all event handling code. 2. ASP.Net web forms inherit the class written in code behind. 3. ASP.Net web forms use full fledged programming language 4. ASP.Net web applications are configurable (web.config) 5. ASP.Net webforms can use custom controls through the @ register directive 6. ASP.Net web forms have ADO.Net which supports XML integration and integration of data from two or more data sources ASP: 1. ASP does not have such facility to separate programming logic from design. 2. ASP does not have the concept of inheritance. 3. ASP pages use scripting language. 4. ASP applications are not. 5. It is not available with ASP. 6. while ASP has ADO which is a simple COM object with limited facilities.

Asp is work with VB and Asp.net works with Vb.net ,Asp does not support cookieless session but Asp.net support cookieless session.Asp is interpreted where as Asp.net code is compiled. Asp works with VBscript by default where as Asp.net works with by default Javascript as default client side script

The basic difference between ASP and ASP.NET is that ASP is interpreted; whereas, ASP.NET is compiled. This implies that since ASP uses VBScript; therefore, when an ASP page is executed, it is interpreted. On the other hand, ASP.NET uses .NET languages, such as C# and VB.NET, which are compiled to Microsoft Intermediate Language (MSIL).