Answer / Aakansha Srivastava

SQLConnection represents a connection to a specific database, while SQLCommand represents a SQL command or stored procedure to be executed against the connected database.

What are the different namespaces used in the project to connect the database? What data providers available in .net to connect to database?

1 Answers  

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How to store data in memory?

1 Answers  

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What is connection in ado.net?

1 Answers  

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

1 Answers  

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What are the difference between readonly vs. Const?

1 Answers  

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What is a control toolbox?

1 Answers  

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what are types of Dataset ?

6 Answers   HCL,

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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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We all know that Dataset is purely disconnected architechure, but we also know that we can update the changes made to the dataset can be updated in the backend database. when there is no connection how does the update happedn?

6 Answers   Accenture, FastStream,

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Diff b/w DataReader,Dataset and Data table?

5 Answers   HCL,

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What is ado oledb and odbc?

1 Answers  

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Differnces between oracle 9i and sql server?

2 Answers   College School Exams Tests, Microsoft,

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