You are creating a Windows Communication Foundation (WCF) service that accepts messages from clients when they are started. The message is defined as follows:[MessageContract] public class Agent {A. Add a MessageBodyMember attribute to the CodeName proper

题目
You are creating a Windows Communication Foundation (WCF) service that accepts messages from clients when they are started. The message is defined as follows:[MessageContract] public class Agent {

A. Add a MessageBodyMember attribute to the CodeName property and set the ProtectionLevel to Sign. Add a MessageBodyMember attribute to the SecretHandshake property and set the ProtectionLevel to EncryptAndSign.

B. Add a DataProtectionPermission attribute to the each property and set the ProtectData property to true.

C. Add an xmlText attribute to the CodeName property and set the DataType property to Signed. Add a PasswordPropertyText attribute to the SecretHandshake property and set its value to true.

D. Add an ImmutableObject attribute to the CodeName property and set its value property to true. Add a Browsable attribute to the SecretHandshake property and set its value to false.

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1.You are developing a Windows Communication Foundation (WCF) service.You need to enable security auditing for all events.What should you do?()A. Set the serviceAuthorizationAuditLevel setting to Success and the messageAuthenticationAuditLevel setting to Success.B. Set the messageAuthenticationAuditLevel setting to Success and the auditLogLocation setting to Application.C. Set the serviceAuthorizationAuditLevel setting to SuccessAndFailure and the messageAuthenticationAuditLevel setting to SuccessAndFailure.D. Set the messageAuthenticationAuditLevel setting to SuccessAndFailure and the auditLogLocation setting to Security.

2.You are creating an application that consumes a Windows Communication Foundation (WCF) service. The service implements the IService contract. The client application contains the CallbackHandler class, which implements IServiceCallback.You need to ensure that a client proxy is created that can communicate with the service over a duplex channel.Which code segment should you use?（）A.B.C.D.

3.You are developing a Windows Communication Foundation (WCF) service. The service operation takes a customer number as the only argument and returns information about the customer. The service requires a security token in the header of the message. You need to create a message contract for the service.Which code segment should you use?（）A.B.C.D.

4.You are developing a Windows Service. The Windows Service will host a Windows Communication Foundation (WCF) service.The Windows Service class will inherit from ServiceBase.You need to ensure that the WCF service starts when the Windows Service is restarted.What should you do in the Windows Service class?（）A.B.C.D.

更多“You are creating a Windows Communication Foundation (WCF) service that accepts messages from clients when they are started. The message is defined as follows:[MessageContract] public class Agent { ”相关问题

  • 第1题：

    You are creating a Windows Communication Foundation (WCF) service. You need to ensure that the service is compatible with ASP.NET to make use of the session state. Which binding should you use?()

    A. NetTcpContextBinding

    B. BasicHttpContextBinding

    C. NetTcpBinding

    D. NetMsmqBinding


    参考答案：B

  • 第2题：

    You are developing a Windows Communication Foundation (WCF) service. You write a method named Submit that accepts messages of the type System.ServiceModel.Channels.Message. You need to process the body of the incoming messages multiple times in the method. Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)（）

    A. Use the GetBody method of the Message class to read the content of the messages.

    B. Use the CreateBufferedCopy method of the Message class to load the messages into memory.

    C. Use the WriteBodyContents method of the BodyWriter class to make a copy of the messages.

    D. Use the CreateMessage method of the MessageBuffer class to make a copy of the messages.


    参考答案：B, D

  • 第3题：

    下列哪些是CMake没有而Catkin有（Catkin扩展了）的指令？

    A．add_message_files()

    B．add_service_files()

    C．add_action_files()

    D．generate_messages()


    ABCD

  • 第4题：

    You have an existing Windows Communication Foundation (WCF) service. You need to ensure that other services are notified when the service is started.What should you do?()

    A.

    B.

    C.

    D.


    参考答案：D

  • 第5题：

    ASA／PIXversion7.0introducedModularPolicyFramework(MPF)asanextensiblewaytoclassifytraffic,andthenapplypolicies(oractions)tothattraffic.MPFataminimum requireswhichthreecommands?()

    A.http-map，tcp-map，class-map

    B.class-map，tcp-map，policy-map

    C.class-map，policy-map，service-map

    D.class-map，service-policy，policy-map


    参考答案：D

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