What are the difference between readonly vs. Const?
How many commands does the oledbcommand takes?what are they?
How to pass multiple tables in datasets simultaneously?
About ado.net components/objects. Usage of data adapters and tell the steps to retrieve data ?
Is it possible to load multiple tables in a Dataset?
What is meant by executenonquery?
What is ole2 format?
Explain the DataAdapter.Update() and DataSetAcceptChanges() methods.
What do you know about ado.net's objects?
What is the meaning of object pooling?
Difference between function and trigger?
what is execute scalar?
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Advantage of ADO.Net?