ADO.NET Interview Questions
Questions Answers Views Company eMail

Which object of ado contains datarow datacolumn collection?

520

What is a data control clerk?

576

What is executescalar and executenonquery?

532

What is difference between datareader and dataadapter?

551

What is the full form of ado?

518

Which is faster ado.net or linq?

518

What is the return type of executescalar?

495

What is a sqldataadapter?

528

Is datareader faster than datatable?

543

What is data view and variable view?

491

What is sqldatasource?

527

What is openquery?

531

What is an ado connection?

529

What is a dynaset in access?

525

What is data relation?

506


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Un-Answered Questions { ADO.NET }

What are the disadvantages of using datalist?

513


What is two way data binding android?

489


Do we use stored procedure in ADO.Net?

575


What is ado full form?

506


What is microsoft ado.net?

580






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

540


Define different execute methods of ADO.NET command object ?

553


What is shadow copy?

584


What is disconnected data?

585


What is the difference between DataReader and DataSet in ADO.NET?

593


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

560


What are the different execute methods of Ado.Net?

555


Which namespaces are used for data access?

628


How to add a javaScript function in a datagrid?

573


Explain the various objects in dataset.

530