Which object needs to be closed?
What are different layers of ADO.Net?
What are typed and untyped dataset?
Which method is used to sort the data in ADO.Net?
Which object is used to add relationship between two Datatables?
Which is the best method to get two values from the database?
What are all the classes that are available in System.Data Namespace?
What are the uses of Stored Procedure?
What is the default Timeout for SqlCommand.CommandTimeout property?
What are the classes in System.Data.Common Namespace?
What are the methods of XML dataset object?
What are all the different authentication techniques used to connect to MS SQL Server?
Which method is used by command class to execute SQL statements that return single value?
What are the 3 major types of connection objects in ado.net?
What is the difference between a datareader and a dataset?
