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You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. 
You create a class that contains the following code segment. (Line numbers are included for reference 
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01 public object GetCachedProducts(sqlConnection conn) { 
02 
03 if (Cache["products"] == null) { 
04 SqlCommand cmd = new SqlCommand( 
05 "SELECT * FROM Products", conn); 
07 conn.Open(); 
08 Cache.Insert("products", GetData(cmd)); 
09 conn.Close(); 
10 } 
11 return Cache["products"]; 
12 } 
13 
14 public object GetData(SqlCommand prodCmd) { 
15 
16 } 
Each time a Web form has to access a list of products, the GetCachedProducts method is called to provide this list from the Cache object. 
You need to ensure that the list of products is always available in the Cache object. Which code segment should you insert at line 15? （）

You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. 
You add a Web form that contains the following code fragment. 
AllowSorting="True" DataSourceID="Products"> 
 SelectMethod="GetData" TypeName="DAL" /> 
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You write the following code segment for the GetData method of the DAL class. (Line numbers are included for reference only.) 
01 Public Function GetData() As Object 
02 Dim cnn As New SqlConnection( 03 
Dim strQuery As String = "SELECT * FROM Products" 
04 
05 End Function 
You need to ensure that the user can use the sorting functionality of the gvProducts GridView control. 
Which code segment should you insert at line 04?（）