What are the data providers in ADO.NET?

1.	What are the data providers in ADO.NET?
Answer» Data providers are used to transferring the data between the client application and the data store. It encapsulates the database-specific details. Data providers are HELPFUL for database connection, data retrieval, storing the data in a dataset, reading the retrieved data, and updating the database. The data providers that comes along with the ADO.NET Framework are: OLE DB: The OLEDB provider is available under System.Data.OleDb namespace. This provider can be used to access MICROSOFT Access, DB2/400, SyBase, and SQL Server 6.5 and earlier. ODBC: The ODBC provider is available under System.Data.Odbc namespace. This provider is used when there will not be any newer provider is available. SQL Server: The Microsoft SQL Server provider is available under System.Data.SqlClient namespace. CLASSES available under this provider will provide the same FUNCTIONALITY as the generic OLEDB provider.

Answer»

Data providers are used to transferring the data between the client application and the data store. It encapsulates the database-specific details. Data providers are HELPFUL for database connection, data retrieval, storing the data in a dataset, reading the retrieved data, and updating the database.

The data providers that comes along with the ADO.NET Framework are:

OLE DB: The OLEDB provider is available under System.Data.OleDb namespace. This provider can be used to access MICROSOFT Access, DB2/400, SyBase, and SQL Server 6.5 and earlier.
ODBC: The ODBC provider is available under System.Data.Odbc namespace. This provider is used when there will not be any newer provider is available.
SQL Server: The Microsoft SQL Server provider is available under System.Data.SqlClient namespace. CLASSES available under this provider will provide the same FUNCTIONALITY as the generic OLEDB provider.

What are the data providers in ADO.NET?

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