What is the role of the dataset object in ado.net?
What are the Features of a dataset
What is the difference between an ADO.NET Dataset and an ADO Recordset?
What are the key events of sqlconnection class?
What is the difference between Response.Expires and Reponse.ExpiresAbsolute?
What is data access pattern?
What is difference between ado and other data object?
What is ado.net object model?
What are all features of ADO.Net?
Describe the disconnected architecture of ADO.NET’s data access model.
What are dcl commands?
Some important instruction regarding ADO.NET connection string ?
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