What is the use of SqlCommand object?

0 Answers  

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How many major types of connection objects in ADO.NET?

0 Answers   MCN Solutions,

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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 28 can datareader hold data from multiple tables?

0 Answers  

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

4 Answers  

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What is sql command in ado net?

0 Answers  

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What is row state?

0 Answers  

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what is clustered index?why is it created?

4 Answers   Microsoft, Wipro,

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What are the major challenges in accessing data from a database?

0 Answers  

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What provider ado.net use by default? Explain the role of data provider in ado.net?

0 Answers  

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How do we invoke queries from the application ?

2 Answers   ICICI, Microsoft,

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Is ado.net dead?

0 Answers  

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What is shadow copy?

0 Answers  

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