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ADO .NET Interview Questions

Q   |   QA

  1. DataColumnMapping
  2. DataTableMapping

  1. DataSet
  2. DataTable
  3. DataColumn
  4. DataRow
  5. DataRealation
  6. Constraint

System.Data.SqlClient

Yes.
There is a pooling property with connection string. By default it is set to true.
Use this property to specify that a particular connection should not participate in the pool, but instead should be destroyed when it is closed. 

Windows Authentication is trusted because the username and password are checked with the Active Directory, the SQL Server authentication is untrusted, since SQL Server is the only verifier participating in the transaction.

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