kaoccna 的优势

70-503CSharp 试题的质量和价值
mcsepass 模拟测试题具有最高的专业技术含量，只供具有相关专业知识的专家和学者学习和研究之用。
100% 保证您通过 70-503CSharp 的考试
如果你使用 mcsepass 模拟测试，我们将保证你的第一次参加考试即取得成功，否则，我们将全额退款！
试用后再购买
mcsepass 提供每种产品免费测试。在您决定购买之前，请检测联接，可能存在的问题及试题质量和适用性。
kaoccna认证考试题库网专业提供 Microsoft 70-503CSharp 最新题库下载，完全覆盖 mcsepass 考试原题。

部分考题展示

　
　
Exam : Microsoft 70-503CSharp
Title : TS: MS.NET Frmwrk 3.5, Wndws Commun Fndtion App Dev


1. You are creating a Windows Communication Foundation (WCF) service by using Microsoft .NET Framework 3.5.
You configure a binding to enable streaming.
You need to ensure that the client application is able to stream large XML files to the WCF service.
Which operation contract should you create?
A. [OperationContract]
void UploadFile(Stream xmlData);
B. [OperationContract]
void UploadFile(XmlWriter xmlData);
C. [OperationContract]
void UploadFile(StreamWriter xmlData);
D. [OperationContract]
void UploadFile(byte[] xmlData);
Answer: A

2. You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5.
You create the following service contract. (Line numbers are included for reference only.)
01 [ServiceContract]
02 public interface IMyService
03 {
04 [OperationContract]
05
06 List<string> GetData(int index);
07 }
You need to ensure that the GetData operation can be accessed by using the URI in the following manner:
·GetData/1 for the index value 1
·GetData/2 for the index value 2
·.
·.
·GetData/n for the index value n
Which code segment should you insert at line 05?
A. [WebGet(UriTemplate="GetData/{index}",
?BodyStyle=WebMessageBodyStyle.Bare)]
B. [WebGet(UriTemplate="GetData index={index}",
?BodyStyle=WebMessageBodyStyle.Bare)]
C. [WebGet(UriTemplate="GetData/[index]",
?BodyStyle=WebMessageBodyStyle.Bare)]
D. [WebGet[UriTemplate="GetData index={index}",
?BodyStyle=WebMessageBodyStyle.Bare]]
Answer: A

3. You create a Windows Communication Foundation (WCF) service by using Microsoft .NET Framework 3.
The WCF service contains two operations named ProcessSimpleOrder and ProcessComplexOrder.
You need to expose the ProcessSimpleOrder operation to all the client applications. You also need to expose the ProcessComplexOrder operation only to specific client applications.
Which code segment should you use?
A. [ServiceContract]
public interface IOrderManager
{
[OperationContract(Action="*")]
void ProcessSimpleOrder();
[OperationContract]
void ProcessComplexOrder();
}
B. [ServiceContract]
public interface IOrderManager
{
[OperationContract(Name="http: //contoso.com/Simple")]
void ProcessSimpleOrder();
[OperationContract(Name="http: //contoso.com/Complex")]
void ProcessComplexOrder();
}
C. [ServiceContract]
public interface ISimpleOrderManager
{
[OperationContract]
void ProcessSimpleOrder();
}
[ServiceContract]
public interface IComplexOrderManager: ISimpleOrderManager
{
[OperationContract]
void ProcessComplexOrder();
}
D. [ServiceContract]
public interface ISimpleOrderManager
{
[OperationContract(Name="http: //contoso.com/Simple")]
void ProcessSimpleOrder();
}
public interface IComplexOrderManager: ISimpleOrderManager
{
[OperationContract(Name="http: //contoso.com/Complex")]
void ProcessComplexOrder();
}
Answer: C

4. You create a Windows Communication Foundation service by using Microsoft .NET Framework 3.5.
You write the following code segment. (Line numbers are included for reference only.)
01 [ServiceContract(SessionMode=SessionMode.Required)]
02 public interface IOrderManager
03 {
04
05 void CloseOrder();
06 }
You need to decorate the operation as the method that closes the current session.
Which code segment should you insert at line 04?
A. [OperationContract(IsInitiating=false)]
B. [OperationContract(IsTerminating=true)]
C. [OperationContract]
[OperationBehavior(ReleaseInstanceMode=
ReleaseInstanceMode.AfterCall)]
D. [OperationContract(IsTerminating=false)]
[OperationBehavior(ReleaseInstanceMode=
ReleaseInstanceMode.AfterCall)]
Answer: B

5. You create a Windows Communication Foundation service by using Microsoft .NET Framework 3.5.
You write the following code segment.
[ServiceContract]
public interface IMathService
{
[OperationContract]
int AddNumbers(int a, int b);
double AddNumbers(double a, double b);
}
You have not deployed the IMathService service.
You need to expose the AddNumbers (double a, double b) operation to the IMathService service contract.
Which code segment should you use?
A. [OperationContract]
int AddNumbers(int a, int b);
[OperationContract]
double AddNumbers(double a, double b);
B. [OperationContract(Name="AddInt")]
int AddNumbers(int a, int b);
[OperationContract(Name="AddDouble")]
double AddNumbers(double a, double b);
C. [OperationContract(Action="IMathService/AddInt")]
int AddNumbers(int a, int b);
[OperationContract(Action="IMathService/AddDouble")]
double AddNumbers(double a, double b);
D. [OperationContract(Action="AddInt/*")]
int AddNumbers(int a, int b);
[OperationContract(Action="AddDouble/*")]
double AddNumbers(double a, double b);
Answer: B

6. You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. The service will expose a method named DoProcess to the client applications.
You write the following code segment. (Line numbers are included for reference only.)
01 [ServiceContract]
02 public interface IMyService
03 {
04
05 }
You need to ensure that the client applications are not required to obtain results from the DoProcess method.
Which code segment should you insert at line 04?
A. [OperationContract(IsOneWay=true)]
bool DoProcess();
B. [OperationContract(IsOneWay=true)]
void DoProcess();
C. [OperationContract(AsyncPattern=false)]
bool DoProcess();
D. [OperationContract(AsyncPattern=false)]
void DoProcess();
Answer: B

7. You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5.
You write the following code segment.
namespace MyServices
{
[ServiceContract()]
interface IManageOrders
{
...
}
}
The service metadata must be exposed at the relative address named meta.
You need to add an endpoint element to the app.config file of the service host.
Which code fragment should you add?
A. <endpoint address="meta" binding="wsHttpBinding"
contract="IManageOrders" />
B. <endpoint address="meta" binding="wsHttpBinding"
contract="MyServices.IMetadataExchange" />
C. <endpoint address="meta" binding="mexHttpBinding"
contract="IMetadataExchange" />
D. <endpoint address="meta" binding="mexHttpBinding"
contract="MyServices.IManageOrders" />
Answer: C

8. You have created a Windows Communication Foundation service by using Microsoft .NET Framework 5.
The existing service interface is named IMyService, and contains the following code segment.
[ServiceContract(Name="SvcOrder", Namespace="http://contoso.com/services")]
public interface IMyService
{
[OperationContract]
void DoSomething();
}
You create a new service named IMyServiceV1 that contains an operation named DoSomethingElse.
You need to ensure that existing client applications are still able to access the IMyService.DoSomething method without modifying client code.
Which code segment should you use?
A. [ServiceContract(Namespace="http:?//contoso.com/services/V1")]
public interface IMyServiceV1 : IMyService
{
[OperationContract]
void DoSomethingElse();
}
B. [ServiceContract(Name="SvcOrder")]
public interface IMyServiceV1 : IMyService
{
[OperationContract]
void DoSomethingElse();
}
C. [ServiceContract(Name="SvcOrderV1",
Namespace="http: //contoso.com/services")]
public interface IMyServiceV1 : IMyService
{
[OperationContract]
void DoSomethingElse();
}
D. [ServiceContract(Name="SvcOrder",
Namespace="http: //contoso.com/services")]
public interface IMyServiceV1 : IMyService
{
[OperationContract]
void DoSomethingElse();
}
Answer: D

9. You create a Windows Communication Foundation (WCF) service by using Microsoft .NET Framework 3.5.
You write the following code segment. (Line numbers are included for reference only.)
01 public interface IMyService
02 {
03
04 string ProcessString(string name);
05 }
You create a host for the WCF service. You also create a service endpoint at http://localhost:8080/service. You add an instance of the HttpTransferEndPointBehavior class to the host.
You need to ensure that the ProcessString method can be invoked from a Web browser by using the URL http://localhost:8080/service/process name=value
Which code segment should you insert at line 03?
A. [OperationContract(Name="process", Action="Get")]
B. [OperationContract(Name="process", Action="Post")]
C. [OperationContract]
[WebGet(UriTemplate = "process name={name}")]
D. [OperationContract]
[WebInvoke(UriTemplate = "process name={name}")]
Answer: C

10. You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5.
You need to ensure that data sent in a SOAP header is in the following XML format.
<Data>
<string>String 1</string>
<string>String 2</string>
<string>String 3</string>
</Data>
Which code segment should you use?
A. [MessageContract]
public class MyMessage
{
[MessageHeader]
public string[] Data;
}
B. [MessageContract]
public class MyMessage
{
[MessageHeaderArray]
public string[] Data;
}
C. [MessageContract]
public class MyMessage
{
[MessageProperty]
public string[] Data;
}
D. [MessageContract]
public class MyMessage
{
[MessageBodyMember (Order=0)]
public string[] Data;
}
Answer: A

11. You create a Windows Communication Foundation service by using Microsoft .NET Framework 3.5.
The service contains the following code segment.
[DataContract]
public class Person
{
...
}
[DataContract]
public class Customer : Person
{
...
}
You need to create a service contract that meets the following requirements:
·The service contract must have an operation contract named GetPerson that returns an object of type Person.
·The GetPerson operation must be able to return an object of type Customer.
Which code segment should you use?
A. [ServiceContract]
[ServiceKnownType("GetPerson")]
public interface IMyService
{
[OperationContract]
Person GetPerson();
}
B. [ServiceContract]
public interface IMyService
{
[OperationContract]
[ServiceKnownType("Customer")]
Person GetPerson();
}
C. [ServiceContract]
[ServiceKnownType(typeof(Customer))]
public interface IMyService
{
[OperationContract]
Person GetPerson();
}
D. [ServiceContract]
[ServiceKnownType("GetPerson",typeof(Customer))]
public interface IMyService
{
[OperationContract]
Person GetPerson();
}
Answer: C

12. You create a Windows Communication Foundation service by using Microsoft .NET Framework 3.5.
You create the following service contract.
[ServiceContract]
public interface IMath
{
[OperationContract]
int Add(int num1, int num2);
}
You need to add an operation contract to perform the Add operation asynchronously.
Which operation contract should you use?
A. [OperationContract(AsyncPattern=true)]
IAsyncResult BeginAdd(int num1, int num2);
int EndAdd(IAsyncResult res);
B. [OperationContract]
int BeginAdd(int num1, int num2, AsyncCallback cb, object state);
IAsyncResult EndAdd();
C. [OperationContract]
IAsyncResult BeginAdd(int num1, int num2);
[OperationContract]
int EndAdd(IAsyncResult res);
D. [OperationContract(AsyncPattern=true)]
IAsyncResult BeginAdd(int num1, int num2, AsyncCallback cb, object
state);
int EndAdd(IAsyncResult res);
Answer: D

13. You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5.
You need to ensure that the service can send data in the following format to the client applications.
<Account Id="">
<Name> </Name>
<Balance Currency=""> </Balance>
</Account>
Which code segment should you use?
A. [Serializable]
public class Account
{
[XmlAttribute]
public string Id;
[XmlElement]
public string Name;
[XmlAttribute]
public string Currency;
[XmlElement]
public double Balance;
}
B. [DataContract]
public class Account
{
[DataMember(Order=0)]
public string Id;
[DataMember(Order=1)]
public string Name;
[DataMember(Order=0)]
public double Balance;
[DataMember(Order=1)]
public string Currency;
}
C. [Serializable]
public class Account
{
[XmlAttribute]
public string Id;
public string Name;
[XmlElement("Balance")]
public BalanceVal Balance;
}
[Serializable]
public class BalanceVal
{
[XmlText]
public double Amount;
[XmlAttribute]
public string Currency;
}
D. [DataContract]
public class Account
{
[DataMember(Order=0)]
public string Id;
[DataMember(Order=1)]
public string Name;
[DataMember(Name="Balance", Order=2)]
public BalanceVal Balance;
}
[DataContract]
public struct BalanceVal
{
[DataMember(Order=0)]
public double Balance;
[DataMember(Order=1)]
public string Currency;
}
Answer: C

14. You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. You have successfully created two interfaces: IMyService and IMyServiceClient.
You need to ensure that the service is able to call methods from the client application by using the IMyServiceClient interface.
Which code segment should you use?
A. [ServiceContract(CallbackContract=typeof(IMyServiceClient))]
public interface IMyService
{
...
}
public interface IMyServiceClient
{
...
}
B. [ServiceContract(CallbackContract=typeof(IMyService))]
public interface IMyService
{
...
}
public interface IMyServiceClient
{
...
}
C. [ServiceContract(SessionMode=SessionMode.Allowed)]
[ServiceKnownType(typeof(IMyServiceClient))]
public interface IMyService : IMyServiceClient
{
...
}
public interface IMyServiceClient
{
...
}
D. [ServiceContract]
[ServiceKnownType(typeof(IMyServiceClient))]
public interface IMyService
{
...
}
[ServiceContract]
public interface IMyServiceClient : ICommunicationObject
{
...
}
Answer: A