You are developing an application that performs file backups in the background. The
background application will host a Windows Communication Foundation (WCF) service and
must be active as soon as the machine is running. The background application will not have
a user interface. A frontend application will consume the WCF service and will provide the
user interface. You need to choose a host environment for the WCF service. Which hosting
environment should you choose?
A.
a Windows Service
B.
Microsoft Internet Information Services (IIS) 6.0
C.
Windows Process Activation Services (WAS)
D.
a Windows Forms application