Un-Answered Questions { ADO.NET }

What does executenonquery () method return?

504


What is ado.net architecture?

495


What is difference between sqldatareader and sqldataadapter?

490


What does executereader return?

527


What is difference between datatable and dataset?

526


What is disconnected data?

582


What is aggregate root?

494


What is the functionality of data provider in ado.net?

491


What is command class in ado.net?

477


What is the difference between sqldatareader and sqldataadapter?

496


What is the use of adodc?

530


What is difference between dataset and datatable?

512


What is ado.net connection?

469


What is a string variable?

492


What is ado code?

505