Command objects uses, purposes and their methods.
Describe datareader object of ado.net with example.
What is difference between datatable and dataset?
What is the advantage of ado.net?
Explain the difference between data reader and data set?
What is command class in ado.net?
What is dao and ado?
Which database is the ado.net sql connection object designed for?
Define isolation?
What are the advantages of oledb compared with other classes?
How to pass values into a datatable?
How to bind the controls(best practice) comboboxes to the data in the dataset?
Explain the ADO . Net Architecture ( .Net Data Provider) ?