Question { Accenture, 10930 }

About DataAdapters ?

Answer

SqlDataAdapter is a class of ado.net . This class can't be
inherited. It acts as a interface between our aplication
and database. The commonly used method of this class is Fill
() method which is used to fill the DataTable/DataSet with
the data fetched by query from the database.

Question { Wipro, 7237 }

About session modes

Answer

Sessions can be (1)InProc and (2)OutProc
InProc Sessions are stored in Woker process while OutProc
Sessions are stored in database.

Question { IBM, 26696 }

Can we throw exception from catch Block?

Answer

Yes. we can throw the exception from the catch block.
If anyone have confusion then try this code:


protected void Button1_Click(object sender, EventArgs e)
{
try
{
Test();
}
catch (Exception ex)
{
Response.Write(ex.ToString());
}
}
private void Test()
{
try
{
throw new Exception("Dev");
}
catch (Exception ex)
{
throw ex;
}
}