ADO.NET Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

ADO.NET Interview Questions

Questions Answers Views Company eMail

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

971

Explain the role of data provider in ado.net? What is the role of data provider in ado.net?

1002

Explain all the classes those are used for database connections between sql server and asp.net?

1009

How to identify the controls which can be used for binding data?

999

Explain the difference in record set and dataset?

939

Explain which name space is used to get assembly details?

970

How to pass multiple tables in datasets simultaneously?

1058

Explain the difference in an abstract class and an interface?

927

Explain how to create dynamic gridview?

980

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

1049

Explain how to pass multiple tables in datasets simultaneously?

1039

What is difference in record set and dataset?

1077

Explain the differences between oledb sql server, oledbdotnet provider?

1014

How to identify the updated rows in a dataset?

1018

Explain advantages of ado.net?

1050

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Un-Answered Questions { ADO.NET }

What is the role of clr?

948

Explain ado.net features? Benefits? Drawbacks?

1052

What is sql connection in ado.net?

950

What is ambient transaction?

947

What is ado recordset?

994

What is ole in vb?

901

What are the key features of ado.net?

1199

What is sqldatareader?

922

What is ado.net components?

965

What is ado in agriculture?

966

Name which operations can you not perform on an ado.net dataset?

985

What is difference between datagridview and datagrid control in winforms?

1030

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

1015

What does datareader object do?

1005

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

1046

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