ADO.NET Interview Questions
Questions Answers Views Company eMail

What are all features of ADO.Net?

544

What is the difference between Response.Expires and Reponse.ExpiresAbsolute?

530

What is the difference between Datareader and Dataset?

534

Is it possible to edit data in Repeater control?

519

What are all components of ADO.Net data provider?

597

What are the differences between OLEDB and SQLClient Providers?

552

What are the different execute methods of Ado.Net?

546

What are all the commands used with Data Adapter?

512

What are all the different methods under sqlcommand?

513

What is the difference between Command and CommandBuilder object?

581

Is it possible to load multiple tables in a Dataset?

517

Do we use stored procedure in ADO.Net?

565

What is the use of Dataview?

569

What are the Data providers in ADO.Net?

545

Which keyword is used to accept variable number of parameters?

676


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Un-Answered Questions { ADO.NET }

Describe ado.net object model in detail.

524


Is bulk insert faster than insert?

484


How will you differentiate between ADO (ActiveX Data Object) and RDO (Remote Data Objects)?

572


What is ado control?

513


Explain how to pass multiple tables in datasets simultaneously?

490






What is dbcontext and dbset in entity framework?

478


Explain how to call the sql commands asynchronously in ado.net version 2.0?

498


What are the different ado.net namespaces?

615


Which namespaces are used for data access?

613


What DataReader class do in ADO.NET ?

576


What are the data access namespaces in .NET?

622


What are all features of ADO.Net?

544


What are the steps you will take to improve performance? Will you use dataset or datareader?

538


Explain the DataAdapter.Update() and DataSetAcceptChanges() methods.

514


What is the meaning of object pooling?

583