Architecture of ADO.NET's data access model
Explain the disconnected architecture of the ADO.NET's data access model.
Expert
ADO.NET maintains a disconnected database access model that means, application never remains connected constantly to the data source. Any changes and operations done on the data are saved in a local copy (dataset) which acts as a data source. When, the connection to the server is re-connected, these changes are then sent back to the server, where these changes are saved in the actual database or data source.
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