Architecture of the ADO DOT NET-s data access model

Question

Describe disconnected architecture of the ADO.NET's data access model?

Answer 1

ADO.NET sustains the disconnected database access model that means, an application never remains connected continuously to a data source. Every alteration and operations done on data are kept in the local copy (dataset) which acts as the data source. when, connection to the server is re-established, these alteration are transmit back to server, in which these alteration are saved in real database or data source.