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 are the different row versions available?

3 8444

Explain acid properties?

4 14837

Whate are different types of Commands available with DataAdapter ?

2 8271

Explain the ADO . Net Architecture ?

3 19357

How do you handle data concurrency in .NET ?

Infogain, SunGard,

9 21660

How you will set the datarelation between two columns?

3 9163

Which method do you invoke on the DataAdapter control to load your generated dataset with data?

IBM, Veegyapan Impacts,

5 17105

If i am expecting a single result from sqlserverdatabase then what command should i follow ?sqlcommand.executereader (commandbehaviour.singleresult)or sqlcommand.executescalar()

4 7990

what is a dataset?

Choice Solutions,

9 11933

what are the differences between dataset and datareader?

Choice Solutions,

4 8002

How do you sort the data in datagrid?

Choice Solutions,

4 9323

How do you filter the data in datagrid?

Apps Lab, Choice Solutions,

2 8807

what is a dataview?why is it used for?

Choice Solutions,

4 12416

what is data Adapter?

CMC, CSS, IBM,

26 49472

ADO and ADO.NET differences?

Microsoft,

3 7755

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Un-Answered Questions { ADO.NET }

What is a datagridview?

1044

How to enable and disable connection pooling?

1058

How to retrieve the user id which is provided while windows authentication?

1099

Which is faster dataset or datareader?

970

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

980

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

1000

How to creating a SqlCommand Object?

1143

What are the namespaces used in ado.net for data access?

984

What are all the different authentication techniques used to connect to MS SQL Server?

1089

What are dataproviders?

969

how Sequence to connect and retrieve data from database using dataset?

1295

Describe connection object in ado.net

1048

What are the different methods available under the sqlcommand class to access the data?

1046

What is a string variable?

917

What are good ado.net object to replace to ado recordset object.

1125

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