Free Microsoft 070-513 Exam Dumps Questions & Answers

You are developing a client that sends several types of SOAP messages to a Windows Communication Foundation (WCF) service method named PostData.
PostData is currently defined as follows.
[OperationContract]
void PostData(Order data);
You need to modify PostData so that it can receive any SOAP message.
Which code segment should you use?

• A.[OperationContract] void PostData(BodyWriter data);
• B.[OperationContract(IsOneWay = true, Action = "*", ReplyAction = "*")] void PostData(Order data);
• C.[OperationContract(IsOneWay = true, Action = "*", ReplyAction = "*")] void PostData(BodyWriter data);
• D.[OperationContract] void PostData(Message data);

You are developing a Windows Communication Foundation (WCF) REST service to provide access to a library book catalog. The following code segment defines the service contract. (Line numbers are included for reference only.)

Library patrons want the ability to search the catalog by title.
You need to ensure that the GetBookByTitle method is exposed as a service method.
Which code segment should you insert at line 04?

• A.<WebGet(UciTemplate:-"Book/{titleToSeacch)")>
• B.<WebGet(UriTemplate:="Book/{title}")>
• C.<WebGet(UriTemplate:="BookByTitle/{title)")>
• D.<WebGet(UriTemplate:-"{titleToSearch}")>

A Windows Communication Foundation (WCF) application exposes a service as a SOAP endpoint for consumption by cross-platform clients. During integration testing, you find that one of the clients is not generating the correct messages to the WCF application.
In order to debug the issue and fix the communication, you need to configure the service to log messages received from the client.
What should you do?

• A.Enable messageLogging in the System.ServiceModel diagnostics element configuration and configure a listener for the System.ServiceModel trace source.
• B.Set an etwTracking behavior on the service and configure a listener for the System.ServiceModel.MessageLuqqing trace source.
• C.Enable messageLogging in the System.ServiceModel diagnostics element configuration and configure a listener for the System.ServiceModel.MessageLogging trace source.
• D.Set an etwTracking behavior on the service and configure a listener for the System.ServiceModel trace source.

A Windows Communication Foundation (WCF) client configuration file contains the following XML segment in the system.serviceModel element.
<client>
<endpoint address=" net.tcp://server/ContosoService "
binding=" netTcpBinding "
contract=" Contoso. IContoso Service "
name=" netTcp " / >
<endpoint address=" net.pipe://localhost/ContosoService "
binding=" netNamedPipeBinding "
contract=" Contoso. IContoso Service "
name=" netPipe " />
</client>
You need to create a channel factory that can send messages to the endpoint listening at net.pipe://localhost/ContosoService.
Which code segment should you use

• A.Dim factory As ChannelFactory (Of Contoso. IContosoService ) =
  New ChannelFactory (Of Contoso. IContosoService )(" netNamedPipeBinding ")
• B.Dim factory As ChannelFactory (Of Contoso. IContosoService ) =
  New ChannelFactory (Of Contoso. IContosoService )(
  " net.pipe://localhost/ContosoService ")
• C.Dim factory As ChannelFactory (Of Contoso. IContosoService ) =
  New ChannelFactory (Of Contoso. IContosoService )(" Contoso. IContosoService ")
• D.Dim factory As ChannelFactory (Of Contoso. IContosoService ) =
  New ChannelFactory (Of Contoso. IContosoService )(" netPipe ")

You are developing an application to update a users 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>
<endpoint address="http://contoso.com"
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.xml?status={text}")]
void UpdateStatus(string text);
}
Which code segment should you use to update the social status?

• A.using (ChannelFactory<ISocialStatus> factory =
  new WebChannelFactory<ISocialStatus>(typeof(ISocialStatus)))
  {
  factory.Credentials.UserName.UserName = user.Name;
  factory.Credentials.UserName.Password = user.Password;
  ISocialStatus socialChannel = factory.CreateChannel();
  socialChannel.UpdateStatus(newStatus);
  }
• B.using (WebChannelFactory<ISocialStatus> factory =
  new WebChannelFactory<ISocialStatus>(typeof(ISocialClient)))
  {
  factory.Credentials.Windows.ClientCredential.UserName =
  user.Name;
  factory.Credentials.Windows.ClientCredential.SecurePassword.
  SetAt(0, Convert.ToChar(user.Password) );
  ISocialStatus socialChannel = factory.CreateChannel();
  socialChannel.UpdateStatus(newStatus); }
• C.using (WebChannelFactory<ISocialStatus> factory =
  new WebChannelFactory<ISocialStatus>("SocialClient"))
  {
  factory.Credentials.UserName.UserName = user.Name;
  factory.Credentials.UserName.Password = user.Password;
  ISocialStatus socialChannel = factory.CreateChannel();
  socialChannel.UpdateStatus(newStatus);
  }
• D.using (ChannelFactory<ISocialStatus> factory =
  new ChannelFactory<ISocialStatus>("POST"))
  {
  factory.Credentials.Windows.ClientCredential.UserName =
  user.Name;
  factory.Credentials.Windows.ClientCredential.SecurePassword.
  SetAt(0, Convert.ToChar(user.Password) );
  ISocialStatus socialChannel = factory.CreateChannel();
  socialChannel.UpdateStatus(newStatus); }