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

ADO.NET Interview Questions

Questions Answers Views Company eMail

Explain the namespaces in which .net has the data functionality class.

1088

How will you fill the gridview by using datatable object at runtime?

1057

What is dataset object? Explain the various objects in dataset.

1049

What is row state?

982

How we can provide data to ado.net?

1044

Explain sqlconnection object?

1002

describe the dataset object in ado.net.

959

How to store data in memory?

954

What is connection pooling and what is the maximum pool size in ado.net connection string?

945

How to work with disconnected data - the dataset and sqldataadapter?

987

How to add an aggregate column?

1018

Explain the basic use of "dataview" and explain its methods.

1003

How to enable and disable connection pooling?

1057

Explain the various objects in dataset.

996

What is serialization and de-serialization in .net?

935

Post New ADO.NET Questions

Un-Answered Questions { ADO.NET }

what is the difference betwen typed dataset and untyped dataset?in general which dataset can we use in programming?

1019

How do you update database through dataset?

985

What are the usages of the command object in ado.net?

1024

Explain the differences between oledb sql server, oledbdotnet provider?

1014

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

1046

What is the difference between Command and CommandBuilder object?

1239

Explain how to copy the contents from one table to another table and how to delete the source table in ado.net?

868

What is partial class?

984

What is shadow copy?

985

What is read only and forward only in ado.net?

943

Which architecture does Datasets follow?

1039

Give few examples of datareader that is used in different dataproviders.

980

Define data adapter?

959

What is ado.net in mvc?

928

differance between ADO vs ADO.Net?

1061

For More Un-Answered { ADO.NET } Questions Click Here