oucreateapageinanASP.NETWebapplication.ThepageretrievesanddisplaysdatafromaMicrosoftSQLServerdatabase.Youneedtocreateadatasourcethatcanconnecttothedatabase.Whataretwopossiblewaystoachievethisgoal？（）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.

多项选择题

ou 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？（）

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.

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