Answer / naresh

The provider name is oledb and the namespaceis
system.data.oledb

Answer / parveen atreya

The Most app. provider is OracleClient. To use this
provider we have to add this from add reference utilities
in dot net application. The Namespace for this is ....

SQL.DATA.OracleClient


enjoy..........

Answer / naresh

We can use any of the following providers to connect to the
oracle databas

Oledb provider
Odbc provider
OracleClient Provider

and the namespaces for the above provider are

Oledb provider--> System.Data.Oledb
Odbc provider---> System.Data.Odbc
OracleClientProvider--> System.Data.OracleClient

Answer / surendra

oledb Provider -->system.data.oledb;
odbc -->no namespace;
oracle -->system.data.oracleclient;

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