What is ado.net code?
Differences between dataset.clone and dataset.copy?
Explain how to bind the controls(best practice) comboboxes to the data in the dataset?
What is the default provider in ado.net?
Explain the namespaces in which .net has the data functionality class.
What is a dataset?
how to display empty table to datagrid
When multiple users attempt to modify data at the same time Ex user 1 is updating record at same time user2 deleted record sucessfully.now user1 has press update button . how to handle concurrency
Does entity framework use ado.net?
What are the pre-requisites for connection pooling?
How would you connect to database using .NET?
What is openquery?
What are the different ado.net namespaces?