ADO.NET Interview Questions
Questions Answers Views Company eMail

What does executequery return?

512

What is disconnected scenario in entity framework?

526

What is ado data control?

516

What is ole used for?

494

What is difference between executenonquery and executequery?

462

Which database is the ado.net sql connection object designed for?

580

What is the purpose of using adodb?

495

What is meant by executenonquery?

520

What is ado control?

516

What is defaultview in datatable?

528

What is ole access?

542

What is data access pattern?

489

What is the difference between statement and preparedstatement interface?

558

What is openrowset?

490

What is ole2 format?

493


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Un-Answered Questions { ADO.NET }

Explain how do you connect to sql server database without using sqlclient?

474


What is connection string?

520


What is a string variable?

478


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

529


Explain the role of data provider in ado.net?

534






What is DataRowCollection?

617


Define partial class?

503


What Is Difference Between Ado And Ado.net?

555


What is ado circle?

656


What is aggregate root?

488


What are the methods of XML dataset object?

609


What is the DataTableCollection?

565


What is Data Provider?

561


What are the ado.net components?

518


What are the disadvantages of using datalist?

499