ADO.NET Interview Questions
Questions Answers Views Company eMail

What are the different row versions available?

3 7160

Explain acid properties?

4 12874

Whate are different types of Commands available with DataAdapter ?

2 7175

Explain the ADO . Net Architecture ?

3 17385

How do you handle data concurrency in .NET ?

Infogain, SunGard,

9 18599

How you will set the datarelation between two columns?

3 7948

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

IBM, Veegyapan Impacts,

5 14871

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

4 6485

what is a dataset?

Choice Solutions,

9 9450

what are the differences between dataset and datareader?

Choice Solutions,

4 6460

How do you sort the data in datagrid?

Choice Solutions,

4 8049

How do you filter the data in datagrid?

Apps Lab, Choice Solutions,

2 7198

what is a dataview?why is it used for?

Choice Solutions,

4 10804

what is data Adapter?

CMC, CSS, IBM,

26 42101

ADO and ADO.NET differences?

Microsoft,

3 6495


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Un-Answered Questions { ADO.NET }

Which parameter of ConnectionString is used to specify the name of the database?

540


What is data access pattern?

489


How is it possible to get 2 tables of data at a time by using data reader?

488


If a table contains 20000 records. In a page at each time 100 records to be displayed.

509


What is ado full form?

500






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

477


What is difference between Dataview and Datatable?

522


What are the different row versions available in table?

520


What are the benefits of using ado.net?

509


Explain how can we load multiple tables in to dataset?

493


What is the DataTableCollection?

565


How would you connect to database using .NET?

563


Define Execute Reader?

584


What is the difference between ado.net and entity framework?

495


What is the difference between Datareader and Dataset?

534