What is the difference between ADO and ADO.Net?

593

What is openquery?

529

What are the benefits of using ado.net?

518

What is an orm, and why would you use one instead of plain old ado.net?

574

How to bind the controls(best practice) comboboxes to the data in the dataset?

540

How do you merge 2 datasets into the third dataset in a simple manner?

537

What is a datareader object?

581

What is datatable in ado.net?

523

What is ole in excel?

522

What is an example of ordinal data?

489

What is sqldatasource?

523

What provider ado.net use by default? Explain the role of data provider in ado.net?

528

What are dcl commands?

508

Which is better entity framework or ado.net?

509

Which keyword is used to accept variable number of parameters?

686