What are the different namespaces available in ADO.NET?

1.	What are the different namespaces available in ADO.NET?
Answer» Various namespaces available under ADO.NET is GIVEN below: System.Data: It contains the definition for rows, columns, relations, VIEWS, tables, constraints, and databases. System.Data.SqlClient: It is a collection of classes that are HELPFUL in connecting to a MICROSOFT SQL Server database such as SQLCONNECTION, SqlCommand, SqlDataAdapter, etc. System.Data.Odbc: It consists of classes that are required for connecting with most Odbc Drivers. These classes include OdbcConnection, OdbcCommand. System.Data.OracleClient: It has classes required for connection with an Oracle database, OracleConnection, OracleCommand.

Answer»

Various namespaces available under ADO.NET is GIVEN below:

System.Data: It contains the definition for rows, columns, relations, VIEWS, tables, constraints, and databases.
System.Data.SqlClient: It is a collection of classes that are HELPFUL in connecting to a MICROSOFT SQL Server database such as SQLCONNECTION, SqlCommand, SqlDataAdapter, etc.
System.Data.Odbc: It consists of classes that are required for connecting with most Odbc Drivers. These classes include OdbcConnection, OdbcCommand.
System.Data.OracleClient: It has classes required for connection with an Oracle database, OracleConnection, OracleCommand.

Discussion