What is the difference between the clone() and copy() methods of the dataset class?
Which are the different IsolationLevels ?
What are the important features of ado.net 2.0?
What is serialization and de-serialization in .net?
What is ole db query?
Explain what are the steps to connect to a database?
What are all the commands used with Data Adapter?
What is the default Timeout for SqlCommand.CommandTimeout property?
What is two way data binding android?
What is commandbuilder in ado.net?
What is the difference between executenonquery () and executescalar ()?
What is sequence of code in retrieving data from database ?
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What is defaultview in datatable?