What is a serialized object?
What are the data access namespaces in .NET?
How to maintain the relation between two tables in ADO.NET?
What is untyped dataset?
What are the parameters that control most of connection pooling behaviors?
What are the different methods available under the sqlcommand class to access the data?
Some important instruction regarding ADO.NET connection string ?
What does datareader object do?
Command objects uses, purposes and their methods.
How to identify the updated rows in a dataset?
What is Data view?
What is the difference between sqlcommand and sqldataadapter?
What are dataproviders?
What is aggregating data ?
Does executenonquery return a value?