What is the difference between connected environment and a disconnected environment?

2 Answers  

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what is sql Injection?

4 Answers   Microsoft,

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What is difference between sqldatareader and sqldataadapter?

0 Answers  

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What are the core objects of ADO.NET?

0 Answers  

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List all the steps in order, to access a database through ado.net?

0 Answers  

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How to you declare connection strings and how to you make use of web.config ?

3 Answers   MMTS,

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Explain how can we load multiple tables in to dataset?

0 Answers  

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i have two textboxes one for user name and another for password . i have a table name compare(which contains name,passwod etc.,)my doubt is how compare username textbox with name column and how compare password textbox with passwod column. i want the code

9 Answers   Wipro,

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What are the ADO.NET Controls?

6 Answers  

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How many commands does the oledbcommand takes?what are they?

2 Answers  

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can we have multiple datatables in a datareader ?

18 Answers   Fulcrum Logic, Infosys, Kale Consultants, Ness Technologies,

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What is the difference between data reader and data adapter?

0 Answers  

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