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 8465

Explain acid properties?

4 14856

Whate are different types of Commands available with DataAdapter ?

2 8281

Explain the ADO . Net Architecture ?

3 19374

How do you handle data concurrency in .NET ?

Infogain, SunGard,

9 21709

How you will set the datarelation between two columns?

3 9190

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

IBM, Veegyapan Impacts,

5 17137

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

4 8010

what is a dataset?

Choice Solutions,

9 11974

what are the differences between dataset and datareader?

Choice Solutions,

4 8025

How do you sort the data in datagrid?

Choice Solutions,

4 9338

How do you filter the data in datagrid?

Apps Lab, Choice Solutions,

2 8825

what is a dataview?why is it used for?

Choice Solutions,

4 12439

what is data Adapter?

CMC, CSS, IBM,

26 49599

ADO and ADO.NET differences?

Microsoft,

3 7772

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Un-Answered Questions { ADO.NET }

What is sqldatareader?

928

Some important instruction regarding ADO.NET connection string ?

991

What are the advantages of ado.net?

919

What is oledb connection?

995

What is the use of ADO.NET and XML web services?

1052

What is a dynaset in access?

1070

How can we load multiple tables in to dataset?

1098

Why is stored procedure used in ado.net?

1136

differance between ADO vs ADO.Net?

1074

Which method in OLEDBAdapter is used to populate dataset with records?

1031

What does ado stand for?

913

Does executenonquery return a value?

963

What is the difference between executenonquery () and executescalar ()?

965

If a table contains 20000 records . In a page at each time 100 records to be displayed what are the steps you will take to improve performance? Will you use dataset or datareader?

1057

What is difference between Dataview and Datatable?

1083

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