IT-Tests.com is website that can take you access to the road of success. IT-Tests.com can provide the quickly passing Microsoft certification 070-521-Csharp exam training materials for you, which enable you to grasp the knowledge of the certification exam within a short period of time, and pass Microsoft certification 070-521-Csharp exam for only one-time.
If you find any quality problems of our 070-521-Csharp or you do not pass the exam, we will unconditionally full refund. IT-Tests.com is professional site that providing Microsoft 070-521-Csharp questions and answers , it covers almost the 070-521-Csharp full knowledge points.
In the information era, IT industry is catching more and more attention. In the society which has a galaxy of talents, there is still lack of IT talents. Many companies need IT talents, and generally, they investigate IT talents's ability in according to what IT related authentication certificate they have. So having some IT related authentication certificate is welcomed by many companies. But these authentication certificate are not very easy to get. Microsoft 070-521-Csharp is a quite difficult certification exams. Although a lot of people participate in Microsoft 070-521-Csharp exam, the pass rate is not very high.
IT-Tests.com has gained the reputation of the many certification industry, because we have a lot of high-quality Microsoft 070-521-Csharp Exam 070-521-Csharp study guide, 070-521-Csharp exam, 070-521-Csharp exam answer. As the most professional supplier on the site of IT certification test currently , we provide a comprehensive after-sales service. We provide tracking services to all customers. Within one year of your purchase, enjoy free upgrades examination questions service. During this period, if Microsoft's 070-521-Csharp test questions are modified, We will be free to provide customers with protection. Microsoft 070-521-Csharp certification exam is carefully crafted by our IT-Tests.com IT experts. With the IT-Tests.com of Microsoft 070-521-Csharp exam materials, I believe that your tomorrow will be better.
When you're in pain, it is best to learn things. Learning will make you invincible. IT-Tests.com Microsoft 070-521-Csharp exam training materials can also help you to be invincible. With this training materials, you will receive the Microsoft 070-521-Csharp certification which recognized and accepted internationally. Then all of your life, including money and position, will improve a lot. Until then, will you still feel painful? No, you will be very happy. You should thanks IT-Tests.com which provide you with a good training materials. It can help you when you lost, and let you not only improve your own quality, but also demonstratethe value of your perfect life.
IT-Tests.com is a very good website to provide a convenient service for the Microsoft certification 070-521-Csharp exam. IT-Tests's products can help people whose IT knowledge is not comprehensive pass the difficulty Microsoft certification 070-521-Csharp exam. If you add the Microsoft certification 070-521-Csharp exam product of IT-Tests.com to your cart, you will save a lot of time and effort. IT-Tests's product is developed by IT-Tests's experts' study of Microsoft certification 070-521-Csharp exam, and it is a high quality product.
Exam Code: 070-521-Csharp
Exam Name: Microsoft (UPG:Trans MCPD.NET Frmwk 3.5 Dev Skil to .NET 4 Wndws App De)
070-521-Csharp (UPG:Trans MCPD.NET Frmwk 3.5 Dev Skil to .NET 4 Wndws App De) Free Demo Download: http://www.it-tests.com/070-521-Csharp.html
NO.1 A Windows Communication Foundation (WCF) application uses a data contract that has several data
members.
You need the application to throw a SerializationException if any of the data members are not present
when a serialized instance of the data contract is deserialized.
What should you do?
A. Add the KnownType attribute to the data contract. Set a default value in each of the data member
declarations.
B. Add the KnownType attribute to the data contract. Set the Order property of each data member to
unique integer value.
C. Set the EmitDefaultValue property of each data member to false.
D. Set the IsRequired property of each data member to true.
Answer: D
Microsoft 070-521-Csharp 070-521-Csharp 070-521-Csharp 070-521-Csharp exam prep
NO.2 You are building a client for a Windows Communication Foundation (WCF) service.
You need to create a proxy to consume this service.
Which class should you use?
A. ChannelFactory<TChannel>
B. ServiceHost
C. ClientRuntime
D. CommunicationObject
Answer: A
Microsoft 070-521-Csharp original questions 070-521-Csharp test answers 070-521-Csharp 070-521-Csharp 070-521-Csharp
NO.3 </serviceBehaviors>
NO.4 A Windows Communication Foundation (WCF) service is responsible for transmitting XML documents
between systems. The service has the following requirements:
It must minimize the transmission size by attaching the XML document as is without using escape
characters or base64 encoding.
It must interoperate with systems that use SOAP but are not built on the .NET platform.
You need to configure the service to support these requirements.
Which message encoding should you use?
A. Binary message encoding
B. MTOM (Message Transmission Optimization Mechanism) message encoding
C. Text message encoding with message version set to none
D. Text message encoding with message version set to SOAP 1.2
Answer: B
Microsoft demo 070-521-Csharp test questions 070-521-Csharp 070-521-Csharp
NO.5 You are creating a Windows Communication Foundation (WCF) service. You do not want to expose the
internal implementation at the service layer.
You need to expose the following class as a service named Arithmetic with an operation named Sum.
public class Calculator
{
public int Add(int x, int y)
{
}
}
Which code segment should you use?
A. [ServiceContract(Namespace="Arithmetic")]
public class Calculator
{
[OperationContract(Action="Sum")]
public int Add(int x, int y)
{
}
}
B. [ServiceContract(ConfigurationName="Arithmetic")]
public class Calculator
{
[OperationContract(Action="Sum")]
public int Add(int x, int y)
{
}
}
C. [ServiceContract(Name="Arithmetic")]
public class Calculator
{
[OperationContract(Name="Sum")]
public int Add(int x, int y)
{
}
}
D. [ServiceContract(Name="Arithmetic")]
public class Calculator
{
[OperationContract(ReplyAction="Sum")]
public int Add(int x, int y)
{
}
}
Answer: C
Microsoft test answers 070-521-Csharp braindump 070-521-Csharp 070-521-Csharp 070-521-Csharp 070-521-Csharp exam
NO.6 A Windows Communication Foundation (WCF) service has a callback contract. You are developing a
client application that will call this service.
You must ensure that the client application can interact with the WCF service.
What should you do?
A. On the OperationContractAttribute, set the AsyncPattern property value to true.
B. On the OperationContractAttribute, set the ReplyAction property value to the endpoint address of the
client.
C. On the client, create a proxy derived from DuplexClientBase<TChannel>.
D. On the client, use GetCallbackChannel<T>.
Answer: C
Microsoft 070-521-Csharp 070-521-Csharp 070-521-Csharp test 070-521-Csharp study guide
NO.7 You are creating a Windows Communication Foundation (WCF) service to process orders. The data
contract for the order is defined as follows.
[DataContract]
public class Order
{
[DataMember]
public string CardHolderName { get; set; }
[DataMember]
public string CreditCardNumber { get; set; }
}
You have the following requirements:
Enable the transmission of the contents of Order from the clients to the service.
Ensure that the contents of CreditCardNumber are not sent across the network in clear text.
Ensure that the contents of CreditCardNumber are accessible by the service to process the order.
You need to implement the service to meet these requirements.
What should you do?
A. Add a DataProtectionPermission attribute to the CreditCardNumber property and set the ProtectData
property to true.
B. Convert the DataContract to a MessageContract and set the ProtectionLevel property to
EncryptAndSign.
C. Change the data type of CreditCardNumber from string to SecureString.
D. Implement the CreditCardNumber property getter and setter. In the setter, run the value of the
CreditCardNumber through the MD5CryptoServiceProvider class TransformBlock method.
Answer: B
Microsoft pdf 070-521-Csharp 070-521-Csharp exam 070-521-Csharp test 070-521-Csharp exam dumps
NO.8 Your Windows Communication Foundation (WCF) client application uses HTTP to communicate with
the service.
You need to enable message logging and include all security information such as tokens and nonces in
logged messages.
What should you do?
A. In the application configuration file, add the logKnownPii attribute to the message logging diagnostics
source and set the value of the attribute to true.
Generate the ContosoService class using the Add Service Reference wizard.
Add a reference to System.ServiceModel.Routing.dll.
Add the following code segment.
ContosoService client = new ContosoService();
SoapProcessingBehavior behavior = new SoapProcessingBehavior();
behavior.ProcessMessages = true;
client.Endpoint.Behaviors.Add(behavior);
B. In the application configuration file, add the following XML segment to the system.serviceModel
configuration section group.
<diagnostics>
<messageLogging logMessagesAtTransportLevel="true"
logEntireMessage="true" />
</diagnostics>
C. In the machine configuration file, add the following XML segment to the system.serviceModel
configuration section.
<machineSettings enableLoggingKnownPii="true" />
Generate the ContosoService class using the Add Service Reference wizard.
Add the following code segment.
ContosoService client = new ContosoService();
client.Endpoint.Behaviors.Add(new CallbackDebugBehavior(true));
D. In the machine configuration file, add the following XML segment to the system.serviceModel
configuration section.
<machineSettings enableLoggingKnownPii="true" />
In the application configuration file, add the logKnownPii attribute to the message logging diagnostics
source and set the value of the attribute to true.
In the application configuration file, add the following XML segment to the system.serviceModel
configuration section group.
<diagnostics>
<messageLogging logMessagesAtTransportLevel="true"/>
</diagnostics>
Answer: D
Microsoft 070-521-Csharp original questions 070-521-Csharp 070-521-Csharp 070-521-Csharp
NO.9 A WCF service code is implemented as follows. (Line numbers are included for reference only.)
01 [ServiceContract]
02 [ServiceBehavior(InstanceContextMode =
03 InstanceContextMode.Single)]
04 public class CalculatorService
05 {
06 [OperationContract]
07 public double Calculate(double op1, 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.Single,
ConcurrencyMode = ConcurrencyMode.Multiple)]
B. Change the service behavior to the following.
[ServiceBehavior(InstanceContextMode = InstanceContextMode.PerCall)]
C. Require the clients use threads, the Parallel Task Library, or other mechanism to issue service calls in
parallel.
D. Require the clients to use async operations when calling the service.
Answer: AB
Microsoft test answers 070-521-Csharp 070-521-Csharp certification training
NO.10 A Windows Communication Foundation (WCF) client uses the following service contract. (Line
numbers are included for reference only.)
01 [ServiceContract]
02 public interface IService
03 {
04 [OperationContract]
05 string Operation1();
06 [OperationContract]
07 string Operation2();
08 }
You need to ensure that all calls to Operation1 and Operation2 from the client are encrypted and signed.
What should you do?
A. Set the ProtectionLevel property in line 01 to EncryptAndSign.
B. Set the ProtectionLevel property in line 04 and line 06 to Sign.
C. Add a SecurityCriticalAttribute for each operation.
D. Add a SecuritySafeCriticalAttribute for each operation.
Answer: A
Microsoft questions 070-521-Csharp pdf 070-521-Csharp pdf 070-521-Csharp 070-521-Csharp
NO.11 You are creating a Windows Communication Foundation (WCF) service that implements operations in
a RESTful manner. You need to add a delete operation.
You implement the delete method as follows.
void DeleteItems(string id);
You need to configure WCF to call this method when the client calls the service with the HTTP DELETE
operation.
What should you do?
A. Add the WebInvoke(UriTemplate = "/Items/{id}", Method="DELETE") attribute to the operation.
B. Add the HttpDelete attribute to the operation.
C. Replace the string parameter with a RemovedActivityAction parameter.
D. Replace the return type with RemovedActivityAction.
Answer: A
Microsoft braindump 070-521-Csharp certification training 070-521-Csharp 070-521-Csharp 070-521-Csharp
NO.12 You are adding a Windows Communication Foundation (WCF) service to an existing application. The
application is configured as follows. (Line numbers are included for reference only.)
01?<configuration>
02 <system.serviceModel>
03 <services>
04 <service name="Contoso.Sales.StockService"
05 behaviorConfiguration="MetadataBehavior">
06 <host>
07 <baseAddresses>
08 <add
baseAddress="http://contoso.com:8080/StockService" />
09 </baseAddresses>
10 </host>
11 </service>
12 </services>
13 <behaviors>
14 <serviceBehaviors>
15 <behavior name="MetadataBehavior">
16 </behavior>
NO.13 You are creating a Windows Communication Foundation (WCF) service that is implemented as follows.
(Line numbers are included for reference only.)
01 [ServiceContract]
02 [ServiceBehavior(IncludeExceptionDetailsInFaults = true)]
03 public class OrderService
04 {
05 [OperationContract]
06 public void SubmitOrder(Order anOrder)
07 {
08 try
09 {
10
11 }
12 catch(DivideByZeroException ex)
13 {
14
15 }
16 }
17 }
You need to ensure that the stack trace details of the exception are not included in the error information
sent to the client.
What should you do?
A. Replace line 14 with the following line.
throw;
B. Replace line 14 with the following line.
throw new FaultException<Order>(anOrder, ex.ToString());
C. After line 05, add the following line.
[FaultContract(typeof(FaultException<Order>))]
Replace line 14 with the following line.
throw ex;
D. After line 05, add the following line.
[FaultContract(typeof(FaultException<Order>))]
Replace line 14 with the following line.
throw new FaultException<Order>(anOrder, "Divide by zero exception");
Answer: D
Microsoft 070-521-Csharp 070-521-Csharp test
NO.14 You are creating a Windows Communication Foundation (WCF) service based on WSHttpBinding.
New audit requirements dictate that callers must be authenticated on every call to ensure that their
credentials have not been revoked.
You need to ensure that the service will not cache the security request token.
What should you do?
A. Apply a ServiceBehavior attribute to the service implementation class with the InstanceContextMode
property set to Single.
B. In the message security configuration, change clientCredentialType from IssuedToken to UserName.
C. In the message security configuration, set establishSecurityContext to false.
D. At the end of every operation, call the SessionStateUtility.RaiseSessionEnd method.
Answer: C
Microsoft 070-521-Csharp dumps 070-521-Csharp original questions 070-521-Csharp exam simulations 070-521-Csharp original questions
NO.15 </behaviors>
...
You need to configure the service to publish the service metadata.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
A. Add the following XML segment between lines 10 and 11.
<endpoint?address=""
binding="mexHttpBinding"
contract="IMetadataExchange"
/>
B. Add the following XML segment between lines 10 and 11.
<endpoint?address=""
binding="basicHttpBinding"
contract="IMetadataExchange"
/>
C. Add the following XML segment between lines15 and 16.
<serviceDiscovery>
<announcementEndpoints>
<endpoint address=""/>
</announcementEndpoints>
</serviceDiscovery>
D. Add the following XML segment between lines 15 and 16
<serviceMetadata httpGetEnabled="true"/>
Answer: AD
Microsoft 070-521-Csharp 070-521-Csharp certification training 070-521-Csharp
17. Four Windows Communication Foundation (WCF) services are hosted in Microsoft Internet
Information Services (IIS). No behavior configuration exists in the web.config file.
You need to configure the application so that every service and endpoint limits the number of concurrent
calls to 50 and the number of concurrent sessions to 25.
Which XML segment should you add to the system.serviceModel configuration section of the web.config
file?
A. <behaviors>
<serviceBehaviors>
<behavior name="*">
<serviceThrottling maxConcurrentCalls="50" maxConcurrentSessions="25"/>
</behavior>
</serviceBehaviors>
</behaviors>
B. <behaviors>
<serviceBehaviors>
<behavior name="default">
<serviceThrottling maxConcurrentCalls="50" maxConcurrentSessions="25"/>
</behavior>
</serviceBehaviors>
</behaviors>
C. <behaviors>
<serviceBehaviors>
<behavior name="">
<serviceThrottling maxConcurrentCalls="50" maxConcurrentSessions="25"/>
</behavior>
</serviceBehaviors>
</behaviors>
D. <behaviors>
<serviceBehaviors>
<behavior name="ALL">
<serviceThrottling maxConcurrentCalls="50" maxConcurrentSessions="25"/>
</behavior>
</serviceBehaviors>
</behaviors>
Answer: C
Microsoft 070-521-Csharp braindump 070-521-Csharp
18. The endpoint of a Windows Communication Foundation (WCF) service uses basicHttpBinding for its
binding. Your company's policies have changed to require that messages not be sent in clear text.
You must ensure that all messages are encrypted when traveling across the network.
What should you do?
A. Set the ProtectionLevel property on the service contract and update the binding attribute in the
endpoint element of the configuration file to wsHttpBinding.
B. Set the ProtectionLevel property on the service contract and update the bindingConfiguration attribute
in the endpoint element of the configuration file to webHttpBinding.
C. Set the PrincipalPermissionAttribute on the service contract and update the binding attribute in the
endpoint element of the configuration file to wsHttpBinding.
D. Set the PrincipalPermissionAttribute on the service contract and update the bindingConfiguration
attribute in the endpoint element of the configuration file to wsHttpBinding.
Answer: A
Microsoft 070-521-Csharp 070-521-Csharp exam prep 070-521-Csharp answers real questions 070-521-Csharp test questions
NO.16 You are moving a Windows Communication Foundation (WCF) service into production.
You need to be able to monitor the health of the service. You only want to enable all performance counter
instances exposed by the ServiceModelService 4.0.0.0 counter group.
Which element should you add to the system.serviceModel section in the application configuration file?
A. <diagnostics performanceCounters="ServiceOnly" />
B. <diagnostics wmiProviderEnabled="true" performanceCounters="Off" />
C. <diagnostics performanceCounters="All" />
D. <diagnostics wmiProviderEnabled="true" />
Answer: A
Microsoft answers real questions 070-521-Csharp test answers 070-521-Csharp 070-521-Csharp
NO.17 You are developing an application to update a user ¯ s soc i a l s t a t us . You need t o consu m e t he se r v i ce
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 (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);
}
B. 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);
}
C. 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);
}
D. 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);
}
Answer: A
Microsoft 070-521-Csharp exam dumps 070-521-Csharp exam dumps
NO.18 A Windows Communication Foundation (WCF) service has the following contract.
[ServiceContract(Namespace="http://contoso.com")]
public interface IShipping
{
[OperationContract]
string DoWork(int id);
}
This is one of several service contracts hosted by your application. All endpoints use SOAP 1.2 bindings
with WS-Addressing 1.0. The System.ServiceModel.MessageLogging trace source in the
system.diagnostics configuration section is configured with one listener.
You need to make sure that only the messages that are returned from the DoWork operation are logged.
Which XML segment should you add to the system.serviceModel/diagnostics/messageLogging/filters
configuration element?
A. <add xmlns:addr="http://www.w3.org/2005/08/addressing">
//addr:Action[text() =
'http://contoso.com/IShipping/DoWorkResponse']
</add>
B. <add xmlns:soap="http://www.w3.org/2003/05/soap-envelope">
//soap:Action[text() =
'http://contoso.com/IShipping/DoWorkResponse']
</add>
C. <add xmlns:addr="http://www.w3.org/2005/08/addressing">
//addr:Action[text() =
'http://contoso.com/IShipping/DoWork']
</add>
D. <add xmlns:soap="http://www.w3.org/2003/05/soap-envelope">
//soap:Action[text() =
'http://contoso.com/IShipping/DoWork']
</add>
Answer: A
Microsoft braindump 070-521-Csharp study guide 070-521-Csharp
NO.19 You are consuming a Windows Communication Foundation (WCF) service in an ASP.NET Web
application. The service interface is defined as follows.
[ServiceContract]
public interface ICatalog
{
[OperationContract]
[WebGet(UriTemplate = "/Catalog/Items/{id}",
ResponseFormat = WebMessageFormat.Json)]
string RetrieveItemDescription(int id);
}
The service is hosted at /Catalog.svc.
You need to call the service using jQuery to retrieve the description of an item as indicated by a variable
named itemId.
Which code segment should you use?
A. $.get(String.format("/Catalog.svc/Catalog/Items/?id={0}", itemId)
null,
function (data) {
},
"javascript");
B. $.get(String.format("/Catalog.svc/Catalog/Items/{0}", itemId),
null,
function (data) {
},
"json");
C. $.get(String.format("/Catalog.svc/Catalog/Items/{0}", itemId),
null,
function (data) {
},
"xml");
D. $.get(String.format("/Catalog.svc/Catalog/Items/id={0}", itemId),
null,
function (data) {
},
"json");
Answer: B
Microsoft test answers 070-521-Csharp 070-521-Csharp 070-521-Csharp 070-521-Csharp
NO.20 You are developing a Windows Communication Foundation (WCF) service that reads messages from
a public non-transactional MSMQ queue.
You need to configure the service to read messages from the failed-delivery queue.
Which URI should you specify in the endpoint configuration settings of the service?
A. net.msmq://localhost/msmq$;FailedMessages
B. net.msmq://localhost/msmq$;DeadLetter
C. net.msmq://localhost/system$;DeadXact
D. net.msmq://localhost/system$;DeadLetter
Answer: D
Microsoft 070-521-Csharp braindump 070-521-Csharp 070-521-Csharp
IT-Tests.com is a professional IT certification sites, the certification success rate is 100%. This number is proved by candidates through practice. Because IT-Tests.com has a strong IT team of experts, they are committed to study exam questions and answers, and serve the vital interests of the majority of candidates. They use their own professional mind and experience to meet the needs of the candidates. According to the needs of the candidate, they consider the issue from all angles, and manufacturing applicability exam training materials. This material is Microsoft 070-521-Csharp exam training materials, which including questions and answers.
没有评论:
发表评论