You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5
The service will be exposed for consumption.
You need to ensure that the service supports interoperability with the broadest possible number of Web Service toolkits.
The service must also support transport-level Security. Which configuration setting should you use?

A.
<endpoint address="" binding="basicHttpBinding" contract="IContract"></endpoint>

B.
<endpoint address="" binding="wsHttpBinding" contract="IContract"></endpoint>

C.
<endpoint address="" binding="wsDualHttpBinding" contract="IContract"></endpoint>

D.
<endpoint address="" binding="wsFederationHttpBinding" contract="IContract"></endpoint>