You create a page in an ASP.NET Web application. The page retrieves and displays data from a Microsoft SQL Server database. You need to create a data source that can connect to the database. What are two possible ways to achieve this goal? (Each correct answer presents a complete solution. Choose two.)

A.
Use an ObjectDataSource control and set its TypeName property to System.Data.SqlClient.SqlConnection.

B.
Use a SqlDataSource control and configure its ConnectionString in the web.config file.

C.
Use an XmlDataSource control together with an Xml control that represents the database.

D.
Use a LinqDataSource control with entity classes that represent the elements in the database.