Describe the role of inetinfo.exe, aspnet_isapi.dll and aspnet_wp.exe in the page loading process. inetinfo.exe is the Microsoft IIS server running, handling ASP. NET requests among other things. When an ASP. NET request is received (usually a file with .aspx extension), the ISAPI filter aspnet_isapi.dll takes care of it by passing the request to the actual worker process aspnet_wp.exe. What is the difference between Response. Write() and Response. Output. Write()? Response.Output.Write() allows you to write formatted output. What methods are fired during the page load? Init() – when the page is instantiated Load() – when the page is loaded into server … Click here to continue reading.