nerdexam
Microsoft

70-513 · Question #213

You are developing an application to update a user s social status. You need to consume the service using Windows Communication Foundation (WCF). The client configuration is as follows…

The correct answer is B. Using factory As ChannelFactory(Of ISocialStatus) =. See the full explanation below for the reasoning.

Question

You are developing an application to update a user s social status. You need to consume the service using Windows Communication Foundation (WCF). The client configuration is as follows. <system.serviceModel> <bindings> <webHttpBinding> <binding name="SocialConfig"> <security mode="TransportCredentialOnly"> <transport clientCredentialType="Basic" realm="Social API" /> </security> </binding> </webHttpBinding> </bindings> <client> binding="webHttpBinding" bindingConfiguration="SocialConfig" contract="ISocialStatus" name="SocialClient" /> </client> </system.serviceModel> The service contract is defined as follows. <ServiceContract()> Public Interface ISocialStatus <OperationContract()> <WebInvoke(UriTemplate:="/statuses/update.xmlstatus={text}")> Sub UpdateStatus(ByVal text As String) End Interface Which code segment should you use to update the social status?

Options

  • AUsing factory As WebChannelFactory(Of ISocialStatus) =
  • BUsing factory As ChannelFactory(Of ISocialStatus) =
  • CUsing factory As ChannelFactory(Of ISocialStatus) =
  • DUsing factory As WebChannelFactory(Of ISocialStatus) =

How the community answered

(42 responses)
  • A
    2% (1)
  • B
    76% (32)
  • C
    7% (3)
  • D
    14% (6)

Community Discussion

No community discussion yet for this question.

Full 70-513 Practice