ASP Compatibility

• To run IIS you must have Windows NT 4.0 or later
• To run PWS you must have Windows 95 or later
• ChiliASP is a technology that runs ASP without Windows OS
• InstantASP is another technology that runs ASP without Windows

What is an ASP File?

• An ASP file is just the same as an HTML file
• An ASP file can contain text, HTML, XML, and scripts
• Scripts in an ASP file are executed on the server
• An ASP file has the file extension ".asp"

How Does ASP Differ from HTML?

• When a browser requests an HTML file, the server returns the file
• When a browser requests an ASP file, IIS passes the request to the ASP engine. The ASP engine reads the ASP file, line by line, and executes the scripts in the file. Finally, the ASP file is returned to the browser as plain HTML