You are creating a Windows Forms application by using the .NET Framework 3.5. You write
the following code segment to update multiple databases on a SQL Server 2008 database.
(Line numbers are included for reference only.)
01 string connectionStringCustomer = @”Data Source=CUSTOMER;Integrated Security=
SSPI;”;
02 string connectionStringOrders = @”Data Source=ORDER ;Integrated Security= SSPI;”;
03 SqlCommand cmdCustomer = new SqlCommand();
04 SqlCommand cmdOrders = new SqlCommand();
05 SqlConnection cnnCustomer =
new SqlConnection(connectionStringCustomer);
06 SqlConnection cnnOrders = new SqlConnection(connectionStringOrders);
07
You need to ensure that all database updates are included in a single distributed transaction.
Which code fragment should you add on Line 07?

You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. The service contains the following binding configuration in the configuration file.
(Line numbers are included for reference only.)

01 <wsHttpBinding>
02 <binding name=”ssl”>
04 </binding>
05 </wsHttpBinding>

You need to ensure that the following requirements are met:

The service must use transport-level security (SSL via HTTPS). The service must use message-level security to authenticate client applications by using user name and password. Which configuration setting should you insert at line 03?

You create a Microsoft ASP.NET application by using the Microsoft .NET Framework
version 3.5.You create a Web form and add the following code fragment.
<asp:Repeater ID=”rptData” runat=”server”
DataSourceID=”SqlDataSource1″ ItemDataBound=”rptData_ItemDataBound”>
<ItemTemplate>
<asp:Label ID=”lblQuantity” runat=”server” Text='<%# Eval(“QuantityOnHand”) %>’ />
</ItemTemplate>
</asp:Repeater>
The SqlDataSource1 DataSource control retrieves the Quantity column values from a table
named Products.You write the following code segment to create the
rptData_ItemDataBound event handler. (Line numbers are included for reference only.)
01 protected void rptData_ItemDataBound(object sender,
02 RepeaterItemEventArgs e)
03 {
04
05 if(lbl != null)
06 if(int.Parse(lbl.Text) < 10)
07 lbl.ForeColor = Color.Red;
08 }
You need to retrieve a reference to the lblQuantity Label control into a variable named lbl.
Which code segment should you insert at line 04?

You are creating a client application by using Microsoft .NET Framework 3.5. You use Windows Communication Foundation (WCF) to create the application. The client application uses a Personal Information Card to provide authentication information to the WCF server. You write the following code fragment. (Line numbers are included for reference only.)

01 <wsFederationHttpBinding>
02 <binding name=”requireCardSpace”>
03 <security mode=”Message”>
04 <message >
06 </message>
07 </security>
08 </binding>
09 </wsFederationHttpBinding>

You need to ensure that one of the claims in the Personal Information Card contains an e-mail address. Which code fragment should you insert at line 05?