What is csdl entity framework?
What is difference between executequery and executeupdate?
How to bind the controls(best practice) comboboxes to the data in the dataset?
what is the difference betwen typed dataset and untyped dataset?in general which dataset can we use in programming?
Can we do database operations without using any of the ado.net objects?
If we are not returning any records from the database, which method is to be used?
what is the syntax code for oldb to connect oracle
What is ole access?
What is microsoft ole db provider for sql server?
What are the different layers of ado.net?
what is Sql Native Client?
What is ole used for?
HOW TO FILL GRID VIEW WITH OUT USING SQLDATASOURCE AND PROGRAMING?