Microsoft 70-513 Online Practice Questions and Exam Preparation

Microsoft 70-513 Online Questions & Answers

• Question 321:

  You are consuming a Windows Communication Foundation (WCF) service. The service interface is defined as follows.

  Public Class Item

  End Class

  ServiceContract (Namespace: ="") > Public Interface ICatalog

  Function Updateltem(ByVal item As Item) As Item

  End Interface

  The client application receives a WebResponse named response with the response from the service.

  You need to deserialize this response into a strongly typed object representing the return value of the method.

  Which code segment should you use?

  A. Dim r As XmlDictionaryReader = JsonReaderUriterFactory.CreateJsonReader( response.GetResponseStream(), XmlDictionaryReaderQuotas.Max) Dim s As DataContractSerializer = New DataContractSerializer(GetType(Item) Dim item As Item = DirectCast(s.ReadObject(r), Item)
  B. Dim s As DataContractSerializer = New DataContractSerializer(GetType(Item)) Dim item As Item DirectCast(s.ReadObject(response.GetResponsestrearn()), Item)
  C. Dim s As DataContractJsonSerlalizer = New DataContractJsonSerlalizer( GetType(Item)) Dim item As Item = DirectCast(s.ReadObject( response.GetResponsestrearn()), Item)
  D. Dim f As BinaryFormatter = New BinaryFormatter() Dim item As Item = DirectCast(f-Deserialize(response.GetResponsestream()), Item)
  C. Dim s As DataContractJsonSerlalizer = New DataContractJsonSerlalizer( GetType(Item)) Dim item As Item = DirectCast(s.ReadObject( response.GetResponsestrearn()), Item)

• Question 322:

  You create a Windows Communication Foundation (WCF) service. The service uses a federated security architecture.

  The architecture consists of the following components: Order service Store security token service (STS) Home security token service (STS) Order client application.

  The Order service includes the following markup:

  

  The Store service includes the following markup:

  

  You have the following requirements:

  The Order service requires authentication to access any of the service operations.

  The Order service must redirect all client application authentication requests to the Store STS.

  The Store STS must redirect all client application authentication requests to the Home STS.

  You need to configure the sequence of events that occur when the client application accesses an Order service operation.

  Which six actions should you perform in sequence? (To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.)

  Select and Place:

  

  

• Question 323:

  You are creating a Windows Communication Foundation (WCF) service.

  The service must be able to transmit messages back to the client application.

  You need complete the web.config file for the service.

  How should you complete the relevant markup? (To answer, drag the appropriate markup segments to the correct location or locations in the answer area. Each markup segment may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.)

  Select and Place: