Microsoft MCTS 070-513

Microsoft 070-513 certification exam has become a very influential exam which can test computer skills.The certification of Microsoft certified engineers can help you to find a better job, so that you can easily become the IT white-collar worker,and get fat salary.

However, how can pass the Microsoft 070-513 certification exam simple and smoothly? DumpLeader can help you solve this problem at any time.

DumpLeader is a site which providing materials of International IT Certification. DumpLeader can provide you with the best and latest exam resources.The training questions of Microsoft certification provided by DumpLeader are studied by the experienced IT experts who based on past exams. The hit rate of the questions is reached 99.9%, so it can help you pass the exam absolutely. Select DumpLeader, then you can prepare for your Microsoft 070-513 exam at ease.

In order to facilitate candidates' learning, our IT experts have organized the 070-513 exam questions and answers into exquisite PDF format. Before your purchase, you can try to download our demo of the 070-513 exam questions and answers first. You will find that it is almost the same with the real 070-513 exam. How it can be so precise? It is because that our IT specialists developed the material based on the candidates who have successfully passed the 070-513 exam. And we are checking that whether the 070-513 exam material is updated every day.

The 070-513 study materials of DumpLeader aim at helping the candidates to strengthen their knowledge about MCTS. As long as you earnestly study the 070-513 certification exam materials which provided by our experts, you can pass the MCTS 070-513 exam easily. In addition, we are also committed to one year of free updates and a full refund if you failed the exam.

Perhaps many people do not know what the Testing Engine is, in fact, it is a software that simulate the real exams' scenarios. It is installed on the Windows operating system, and running on the Java environment. You can use it any time to test your own 070-513 simulation test scores. It boosts your confidence for 070-513 real exam, and will help you remember the 070-513 real exam's questions and answers that you will take part in.

The 070-513 VCE Testing Engine developed by DumpLeader is different from the PDF format, but the content is the same. Both can be used as you like. Both of them can help you quickly master the knowledge about the MCTS certification exam, and will help you pass the 070-513 real exam easily.

MCTS 070-513 training materials contains the latest real exam questions and answers. It has a very comprehensive coverage of the exam knowledge, and is your best assistant to prepare for the exam. You only need to spend 20 to 30 hours to remember the exam content that we provided.

DumpLeader is the best choice for you, and also is the best protection to pass the Microsoft 070-513 certification exam.

All the customers who purchased the Microsoft 070-513 exam questions and answers will get the service of one year of free updates. We will make sure that your material always keep up to date. If the material has been updated, our website system will automatically send a message to inform you. With our exam questions and answers, if you still did not pass the exam, then as long as you provide us with the scan of authorized test centers (Prometric or VUE) transcript, we will full refund after the confirmation. We absolutely guarantee that you will have no losses.

Easy and convenient way to buy: Just two steps to complete your purchase, then we will send the product to your mailbox fast, and you only need to download the e-mail attachments.

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

1. You are developing a Windows Communication Foundation (WCF) service to replace an existing ASMX Web service.
The WCF service contains the following code segment. (Line numbers are included for reference only.)

The existing Web service returns the EmployeeID as an attribute of the EmployeeInfo element in the response XML.
You need to ensure that applications can consume the service without code changes in the client.
What should you do?

A) Insert the following code at line 02.
<DataConttactFormat()>
Insert the following code at line 22.
<DataMember ()>
B) Insert the following code at line 20.
<DataContractFormat()>
Insert the following code at line 22.
<DataMember()>
C) Insert the following code at line 09.
<XmlSerializerFocmat()>
Insert the following code at line 22.
<XmlAttribute()>
D) Insert the following code at line 02.
<XmlSerializerFormat()>
Insert the following code at line 22.
<XmlAtttibute()>

2. You are developing a Windows Communication Foundation (WCF) client application. The client application contains the following code.

The configuration file contains the following lines.

You need to ensure that the service is consumed.
Which code segment should you use?

A) Dim client As SocialClient = New SocialClient("SocialClient") client.Endpoint.Behaviors.Add( New WebHttpBehavior())
B) Dim client As SocialClient = New SocialClient("SocialClient") client.Endpoint.Behaviors.Add( New WebScriptEnablingBehavlor())
C) Dim client As SocialClient = New SocialClient("POST") client.Endpoint.Behaviors.Add( New WebScriptEnablingBehovior())
D) Dim client As SocialClienc = New SocialClienc("POST") client.Endpoint.Behaviors.Add( New WebHttpBehavior())

3. A WCF service code is implemented as follows. (Line numbers are included for reference only.)
01 [ServiceContract] 02 [ServiceBehavior(InstanceContextMode = 03 InstanceConcextMode.Single)]
04 public class CalculatorService
05 {
06 [OperacionContract]
07 public double Calculate(double opl, string op, double op2)
08 {
...
24 }
25 }
You need to decrease the response time of the service.
What are two possible ways to achieve this goal? (Each correct answer presents a complete solution. Choose two.)

A) Change the service behavior to the following.
[ServiceBehavior(InstanceContextMode = InstanceContextMode.PerCall) ]
B) Require the clients to use async operations when calling the service.
C) Require the clients use threads, the Parallel Task Library, or other mechanism to issue
service calls in parallel.
D) Change the service behavior to the following.
[ServiceBehavior(
InstanceContextMode = InstanceContextMode.Single, ConcurrencyMode =
ConcurrencyMode.Multiple) ]

4. You are developing a client application that consumes a Windows Communication Foundation (WCF) service.
You use the svcutil.exe utility to create a proxy for the service.
You use the svcutil.exe switches that generate asynchronous calls. GetFlight is a service operation that takes no parameters and returns a string. The GetFlightCallback method must be called when the service operation returns.
You create an instance of the client proxy with the following code.
var client = new TravelServiceClient();
You need to ensure that a callback is received when the GetFlight operation is called asynchronously.
Which code segment should you use?

A) client.GetFlightCompleted += new EventHandler<GetFlightCompletedEventArgs>( GetFlightCallback); client.GetFlightAsync();
B) client.GetFlight(); client.BeginGetFlight(GetFlightCallback, null);
C) IAsyncResult asyncResult = client.BeginGetFlight( GetFlightCallback, client); client.EndGetFlight(asyncResult);
D) client.BeginGetFlight(GetFlightCallback, null); client.GetFlight();

5. A Windows Communication Foundation (WCF) service implements the following contract. (Line numbers are included for reference only.)
01 <ServiceContract()>
02 Public Interface IDataAccessService
03
04 <OperationContract()>
05 Sub PutMessage(ByVal message As String)
06
07 <OperationContract()>
08 <FaultContract(GetType(TimeoutFaultException))>
09 <FaultContract(GetType(FaultException))>
10 Function SearchMessages(ByVal search As String) As String ()
11
12 End Interface
The implementation of the SearchMessages method throws TimeoutFaultException exceptions for database timeouts. The implementation of the SearchMessages method also throws an Exception for any other issue it encounters while processing the request. These exceptions are received on the client side as generic FaultException exceptions.
You need to implement the error handling code for SearchMessages and create a new channel on the client only if the channel faults.
What should you do?

A) Catch and handle both TimeoutFaultException and FaultException.
B) Catch and handle TimeoutFaultException. Catch FaultException and create a new channel.
C) Catch and handle FaultException. Catch TimeoutFaultException and create a new channel.
D) Catch both TimeoutFaultException and FaultException. Create a new channel in both cases.

Solutions:

Question # 1 Answer: B

Question # 2 Answer: A

Question # 3 Answer: A,D

Question # 4 Answer: A

Question # 5 Answer: B