ADO.NET is Disconnected Architecture. DataReader is connected Architecture, but DataReader is a part of ADO.NET. How is it possible?

3 Answers   Zensar,

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What is the use of sqldatareader class?

0 Answers  

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What does executenonquery () method return?

0 Answers  

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Differnces between oracle 9i and sql server?

2 Answers   College School Exams Tests, Microsoft,

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

0 Answers   TCS,

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What are the 4 types of classes in ADO.NET?

5 Answers  

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How to pass multiple tables in datasets simultaneously?

0 Answers  

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feature of ADO.Net

11 Answers   Wipro,

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can anybody show me the structure of ADO.NET

1 Answers  

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What DataReader class do in ADO.NET ?

0 Answers   NA,

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How to check if a datareader is closed or opened?

1 Answers  

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I loaded the dataset with a table of 10 records. One of the records is deleted from the backend, How do you check whether all the 10 records were present while updating the data(Which event and steps) and throw the exception.

2 Answers   Fulcrum Logic, Satyam,

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