ADO.NET
ADO. NET What is ADO.Net? We create two-tier models that bridge ASP.NET with backend databases, enabling applications to access diverse types of data using the same methodology and to connect to a SQL Server database using a different set of classes. In ADO.net architecture, we use a two-tier model to create a bridge between ASP.net and the backend database, through which applications can access various types of data using the same methodology and connect to a SQL Server database using a different set of classes. We can keep connections with the database and access data using the connected model, and we can access data using disconnected objects with the other model, providing two different connections. The Microsoft .net framework is also included, and it is a set of classes that provides the foundation for .NET How Does ADO.NET Work? In connected mode, data is read in forward-only read-only mode and data is updated, deleted, inserted, and selected in disconnected mode, in which data