How to work with disconnected data - the dataset and sqldataadapter?
What is sqldatareader?
What is the difference between oledb sql server and oledbdotnet provider?
How you will set the datarelation between two columns?
How to get oledb connection?
Define executenonquery?
what is clustered index?why is it created?
Which is faster sqldataadapter and sqldatareader?
What's the difference between Dataset.clone and Dataset.copy?
What are the different row versions available?
What providers does Ado.net uses?
Explain what a diffgram is and its usage ?
What are the different ado.net namespaces?