Understanding app models for C# and .NET

Since this book is about C# 9 and .NET 5, we will learn about app models that use them to build the practical applications that we will encounter in the remaining chapters of this book.

More Information: Microsoft has extensive guidance for implementing App Models such as ASP.NET web applications, Xamarin mobile apps, and UWP apps in its .NET Application Architecture Guidance documentation, which you can read at the following link: https://www.microsoft.com/net/learn/architecture

Building websites using ASP.NET Core

Websites are made up of multiple web pages loaded statically from the filesystem or generated dynamically by a server-side technology such as ASP.NET Core. A web browser makes GET requests using URLs that identify each page and can manipulate data stored on the server using POST, PUT, and DELETE requests.

With many websites, the web browser is treated as a presentation layer, with almost all of the processing...