3 versions for the client to choose

We provide 3 versions of our TS: Windows Communication Foundation velopment with Microsoft .NET Framework 4 exam torrent and they include PDF version, PC version, APP online version. Each version's functions and using method are different and you can choose the most convenient version which is suitable for your practical situation. For example, the PDF version is convenient for you to download and print our 070-513 test torrent and is suitable for browsing learning. If you use the PDF version you can print our 070-513 guide torrent on the papers and it is convenient for you to take notes. You learn our 070-513 test torrent at any time and place. The PC version can stimulate the real exam's environment, is stalled on the Windows operating system and runs on the Java environment. You can use it at any time to test your own exam stimulation tests scores and whether you have mastered our 070-513 guide torrent or not.

Refund the client immediately if you fail in the exam

If you fail in the exam, we will refund you in full immediately at one time. After you buy our TS: Windows Communication Foundation velopment with Microsoft .NET Framework 4 exam torrent you have little possibility to fail in exam because our passing rate is very high. But if you are unfortunate to fail in the exam we will refund you immediately in full and the process is very simple. If only you provide the scanning copy of the 070-513 failure marks we will refund you immediately. If you have any doubts about the refund or there are any problems happening in the process of refund you can contact us by mails or contact our online customer service personnel and we will reply and solve your doubts or questions timely. We provide the best service and 070-513 test torrent to you to make you pass the exam fluently but if you fail in we will refund you in full and we won't let your money and time be wasted.

Save the client's time and energy

You only need 20-30 hours to learn TS: Windows Communication Foundation velopment with Microsoft .NET Framework 4 exam torrent and prepare the exam. Many people, especially the in-service staff, are busy in their jobs, learning, family lives and other important things and have little time and energy to learn and prepare the exam. But if you buy our 070-513 test torrent, you can invest your main energy on your most important thing and spare 1-2 hours each day to learn and prepare the exam. Our questions and answers are based on the real exam and conform to the popular trend in the industry.

Our study materials can improves your confidence for real exam and will help you remember the exam questions and answers that you will take part in. You can choose the version which suits you mostly. Our TS: Windows Communication Foundation velopment with Microsoft .NET Framework 4 exam torrents simplify the important information and seize the focus to make you master the 070-513 test torrent in a short time. To gain a comprehensive understanding of our 070-513 study materials, you have to look at the introduction of our product firstly as follow.

DOWNLOAD DEMO

Microsoft TS: Windows Communication Foundation velopment with Microsoft .NET Framework 4 Sample Questions:

1. You are consuming a Windows Communication Foundation (WCF) service. The service interface is defined as follows.
<DataContract(Namespace:="")> Public Class Item End Class ServiceContract (Namespace: ="") > Public Interface ICatalog <OperationContract()> <WebInvoke(Method:="POST*', UriTemplate:="/Item") > 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 s As DataContractSerializer =
New DataContractSerializer(GetType(Item))
Dim item As Item -
DirectCast(s.ReadObject(response.GetResponsestrearn()), Item)
B) Dim s As DataContractJsonSerlalizer =
New DataContractJsonSerlalizer(
GetType(Item))
Dim item As Item =
DirectCast(s.ReadObject(
response.GetResponsestrearn()), Item)
C) 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)
D) Dim f As BinaryFormatter = New BinaryFormatter()
Dim item As Item =
DirectCast(f-Deserialize(response.GetResponsestream()), Item)

2. A Windows Communication Foundation (WCF) service is self-hosted in a console application.
The service implements the IDataAccess contract, which is defined in the MyApplication namespace.
The service is implemented in a class named DataAccessService, which implements the IDataAccess interface and also is defined in the MyApplication namespace.
The hosting code is as follows. (Line numbers are included for reference only.)
01 static void Main(string[] args)
02 {
03 ServiceHost host;
05 host.Open();
06 Console.ReadLine();
07 host.Close();
08 }
You need to create a ServiceHost instance and assign it to the host variable. You also need to instantiate the service host.
Which line of code should you insert at line 04?

A) host = new ServiceHost("MyApplication.DataAccessService");
B) host = new ServiceHost(typeof(IDataAccess));
C) host = new ServiceHost("MyApplication.IDataAccess");
D) host = new ServiceHost(typeof(DataAccessService));

3. You are developing a Windows Communication Foundation (WCF) service. The service needs to access out-of-process resources.
You need to ensure that the service accesses these resources on behalf of the originating caller.
What should you do?

A) Set the value of ServiceSecurityContext.Current.WindowsIdentity.ImpersonationLevel to TokenImpersonationLevel.Delegation.
B) Set the PrincipalPermissionAttribute on the service contract and update the binding attribute in the endpoint element of the configuration file to wsHttpBinding.
C) Set the PrincipalPermissionAttribute on the service contract and update the bindingConfiguration attribute in the endpoint element of the configuration file to wsHttpBinding.
D) Set the value of ServiceSecurityContext.Current.WindowsIdentity.ImpersonationLevel to TokenImpersonationLevel.Impersonation.

4. You are developing a Windows Communication Foundation (WCF) service that contains the following service contract.

You need to ensure that RecordPayments can correctly deserialize into an Employee or a Customer object.
What should you do?

A) Add the following KnownType attribute to the Employee class and to the Customer class. [KnownType(typeof(Person))]
B) Add the following KnownType attributes to the Person class. [KnownType(typeof(Employee))] [KnownType(typeof(Customer))]
C) Implement the IExtensibleDataObject interface in the Person class.
D) Implement the IExtension<> interface in the Person class.

5. You have a Windows Communication Foundation (WCF) service that uses multiple endpoints. The configuration file for the service contains the following XML markup:
<source name="System.ServiceModer switchValue= "Verbose, ActivityTracing">
One of the service endpoints throws an exception.
You need to correlate every call to the service to identify the source of the exception.
In the configuration file for the service, what should you do?

A) Change the value of the switchValue attribute to Critical.
B) In the diagnostic section, set the value of the propagateActivity attribute to true.
C) In the diagnostic section, set the value of the propagateActivity attribute to false.
D) Change value of the switchValue attribute to Error.

Solutions: