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单选题
You are developing a client that sends several types of SOAP messages to a Windows Communication Foundation (WCF) service method named PostData. PostData is currently defined as follows:[OperationContract]void PostData(Order data);You need to modify PostData so that it can receive any SOAP message. Which code segment should you use？（）
A
[OperationContract(IsOneWay=true, Action=*, ReplyAction=*)] void PostData(Order data);
B
[OperationContract(IsOneWay=true, Action=*, ReplyAction = *)] void PostData(BodyWriter data);
C
[OperationContract] void PostData(BodyWriter data);
D
[OperationContract] void PostData(Message data);
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更多 “单选题You are developing a client that sends several types of SOAP messages to a Windows Communication Foundation (WCF) service method named PostData. PostData is currently defined as follows:[OperationContract]void PostData(Order data);You need to modify PostData so that it can receive any SOAP message. Which code segment should you use？（）A [OperationContract(IsOneWay=true, Action=*, ReplyAction=*)] void PostData(Order data);B [OperationContract(IsOneWay=true, Action=*, ReplyAction = *)] void PostData(BodyWriter data);C [OperationContract] void PostData(BodyWriter data);D [OperationContract] void PostData(Message data);” 相关考题
考题
You are developing a Windows Communication Foundation (WCF) service. You enable logging in the configuration file.The opening tag is defined as follows.messagelogging br= logentiremessage=true logMalformedMessages=truelogMessagesAtServiceLevel=truelogMessagesAtTransportLevel=truemaxMessagesToLog=20You need to ensure that logging is implemented so that only messages with SOAP headers are logged.What should you add to the filters element of the application configuration file?（）A.B.C.D.
考题
You are developing a Windows Communication Foundation (WCF) service.You enable message logging, trace listeners, activity propagation, and tracing on the trace sources.You have the following code segment in the client application. (Line numbers are included for reference only.)01 Guid multiCallActivityId = Guid.NewGuid();02 TraceSource ts = new TraceSource(Multicall);03 Trace.CorrelationManager.ActivityId = multiCallActivityId;04You encounter errors when your client application consumes the service.You need to ensure that your client application can correlate tracing information with the service.Which code segment should you add at line 04?（）A.B.C.D.
考题
You are developing a Windows Communication Foundation (WCF) service. Client applications require reliable sessions to access the service.Users report that they receive ServerTooBusyException errors when their client application tries to establish a session. You need to ensure that the service can handle a minimum of 30 client connection requests.Which ReliableSessionBindingElement property should you configure?（）A. MaxRetryCountB. MaxTransferWindowSizeC. MaxPendingChannelsD. InactivityTimeout
考题
You are developing a client application that consumes a Windows Communication Foundation (WCF) service.The operation contract is as follows.[OperationContract][FaultContract(typeof(SalesFault))]string GetSales(string saleId);（）The service configuration file contains the following line in the serviceBehaviors section.A divide-by-zero exception is not being handled by the service.You need to ensure that the exception is caught in the client application.Which type of exception should the client catch?（）A. TimeoutExceptionB. FaultExceptionC. DivideByZeroExceptionD. FaultExceptionSalesFault
考题
You have a Windows Communication Foundation (WCF) service that accepts the following message contract.[MessageContract(WrapperNamespace=http://www.movies.com, ProtectionLevel=ProtectionLevel.None)] public class Ticket{ [MessageBodyMember(Namespace=http://www.movietheater.com, Order=1)] public DateTime ShowTime = DateTime.Now; [MessageBodyMember(Namespace=http://www.movietheater.com)] public string ReservationName = Smith; [MessageBodyMember(Namespace=http://www.movietheater.com)] public int NumberOfSeats = 0;}You need to ensure that the client sends a SOAP body that is accepted by the service.（）A.B.C.D.
考题
You are developing a new version of an existing message contract named CustomerDetailsVersion1. The new version of the message contract must add a Department field of type String to the SOAP header.You create a new class named CustomerDetailsVersion2 that inherits from CustomerDetailsVersion1. You need to ensure that all client applications can consume the service.Which code segment should you use?（）A.B.C.D.
考题
A Windows Communication Foundation (WCF) service sends notifications when the service is started and stopped.You need to implement a client that logs these notifications. Which class should you use?()
A. AnnouncementServiceB. AnnouncementClientC. DiscoveryClientD. HttpListener
考题
You are developing a client that sends several types of SOAP messages to a Windows Communication Foundation (WCF) service method named PostData. PostData is currently defined as follows:[OperationContract]void PostData(Order data);You need to modify PostData so that it can receive any SOAP message. Which code segment should you use？（）A. [OperationContract(IsOneWay=true, Action=*, ReplyAction=*)] void PostData(Order data);B. [OperationContract(IsOneWay=true, Action=*, ReplyAction = *)] void PostData(BodyWriter data);C. [OperationContract] void PostData(BodyWriter data);D. [OperationContract] void PostData(Message data);
考题
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. For interactive and self-paced preparation of exam 70-513， try our practice exams. Practice exams also include self assessment and reporting features!C、 On the client， create a proxy derived from DuplexClientBase（Of TChannel）.D、 On the client， use GetCallbackChannel（Of T）.
考题
Which of the following are not steps in setting up aTLS session？ （）A、 Client sends Hello to Server listing all of its supported cipher suitesB、 Server sends Hello to Client listing all of its supported cipher suitesC、 Client calculates and sends encryptedpre_master_secretD、 Client and Server calculate keys from pre_master_secretE、 Server sends Change Cipher Spec to indicate a shift to encrypted mode
考题
You are working with a client to classify the different types of application traffic they will have on their network and to assign a QoS value to each traffic flow. The client has identified the following applications: Internet traffic, Oracle, network-based backups, AOL Instant Messenger, IP routing, voice, and voice signaling. Given these types of applications, how many different classes will need to be configured in QoS?（）A、8B、6C、9D、5
考题
You are configuring the listener on your server. Which listener.ora parameter contains the information needed to detect session requests from different client types？（）A、ADDRESS_LISTB、SID_NAMEC、LISTENERD、SERVICE_LIST
考题
You want to make use of the object features available in the database for the form module you are developing. Which three statements about object types are true? （）A、An object type is a user-defined composite data type. B、The attributes of an object type can be those of other object types. C、A PL/SQL table of records is an example of a nested object type. D、An object type must be declared as a type before the actual object itself can be declared.
考题
You are developing a client that sends several types of SOAP messages to a Windows Communication Foundation (WCF) service method named PostData. PostData is currently defined as follows:[OperationContract]void PostData(Order data);You need to modify PostData so that it can receive any SOAP message. Which code segment should you use？（）A、[OperationContract(IsOneWay=true, Action="*", ReplyAction="*")] void PostData(Order data);B、[OperationContract(IsOneWay=true, Action="*", ReplyAction = "*")] void PostData(BodyWriter data);C、[OperationContract] void PostData(BodyWriter data);D、[OperationContract] void PostData(Message data);
考题
You are developing a Windows Communication Foundation (WCF) client application. The client application contains the following code. [ServiceContract] public interface ISocialStatus { [OperationContract] [WebInvoke(UriTemplate = "/statuses/update.xml?status-{text}")] void UpdateStatus(string text); } public class SocialClient : ClientBase, ISocialStatus { ... } The configuration file contains the following lines. binding="webHttpBinding" contract="SocialApp.ISocialStatus" bindingConfiguration="BindingConfig" / You need to ensure that the service is consumed. Which code segment should you use?（）A、var client = new SocialClient("SocialClient"); client.Endpoint.Behaviors.Add(new WebHttpBehavior());B、var client = new SocialClient("SocialClient"); client.Endpoint.Behaviors.Add(new WebScriptEnablingBehovior());C、var client = new SocialClient("POST"); client.Endpoint.Behaviors.Add(new WebHttpBehovior());D、var client = new SocialClient("POST"); client.Endpoint.Behaviors.Add(new WebScriptEnablingBehavior());
考题
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 TranvelServiceClient（ ）;You need to ensure that a callback is received when the GetFlight operation is called asynchronously. Which code segment should you use?（）A、client.BeginGetFlight(GetFlightCallback, null); client.GetFlight();B、client.GetFlight(); client.BeginGetFlight(GetFlightCallback, null);C、client.GetFlightCompleted += new EventHandler(GetFlightCallback); client.GetFlightAsync();D、IAsyncResult asyncResult = client.BeginGetFlight(GetFlightCallback, client); client.EndGetFlight(asyncResult);
考题
A Windows Communication Foundation (WCF) service sends notifications when the service is started and stopped.You need to implement a client that logs these notifications. Which class should you use?（）A、AnnouncementServiceB、AnnouncementClientC、DiscoveryClientD、HttpListener
考题
You work as an application developer at Certkiller .com. You are developing a collection class named ClientCollection， which is to be used for storing the names of Certkiller .com’s clients that are situated in various geographical areas. These client names are represented by the Client class. You are planning to create a method named SortClients in the ClientCollection class to arrange Client objects in ascending order. You need to ensure that the appropriate interface is implemented by the Client class to allow sorting.What interface should be used？（）A、 IDictionaryB、 IComparableC、 IComparerD、 IEqualityComparer
考题
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 DuplexClientBaseTChannel .D、On the client, use GetCallbackChannelT .
考题
单选题Which of the following are not steps in setting up aTLS session？ （）A
Client sends Hello to Server listing all of its supported cipher suitesB
Server sends Hello to Client listing all of its supported cipher suitesC
Client calculates and sends encryptedpre_master_secretD
Client and Server calculate keys from pre_master_secretE
Server sends Change Cipher Spec to indicate a shift to encrypted mode
考题
单选题You work as an application developer at Certkiller .com. You are developing a collection class named ClientCollection， which is to be used for storing the names of Certkiller .com’s clients that are situated in various geographical areas. These client names are represented by the Client class. You are planning to create a method named SortClients in the ClientCollection class to arrange Client objects in ascending order. You need to ensure that the appropriate interface is implemented by the Client class to allow sorting.What interface should be used？（）A
IDictionaryB
IComparableC
IComparerD
IEqualityComparer
考题
单选题You are developing a Windows Communication Foundation (WCF) service. Client applications require reliable sessions to access the service.Users report that they receive ServerTooBusyException errors when their client application tries to establish a session. You need to ensure that the service can handle a minimum of 30 client connection requests. Which ReliableSessionBindingElement property should you configure?（）A
MaxRetryCountB
MaxTransferWindowSizeC
MaxPendingChannelsD
InactivityTimeout
考题
单选题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. For interactive and self-paced preparation of exam 70-513， try our practice exams. Practice exams also include self assessment and reporting features!C
On the client， create a proxy derived from DuplexClientBase（Of TChannel）.D
On the client， use GetCallbackChannel（Of T）.
考题
单选题You are configuring the listener on your server. Which listener.ora parameter contains the information needed to detect session requests from different client types？（）A
ADDRESS_LISTB
SID_NAMEC
LISTENERD
SERVICE_LIST
考题
单选题Which set of statements describes the correct order and process of a Company wireless user client associating with a wireless access point in the Company network？ （）A
1. Access point sends probe request .2. Client sends probe response.3. Client initiates association.4. Access point accepts association.5. Client adds access point MAC address to association table.B
1. Client sends probe request.2. Access point sends probe response.3. Client initiates association.4. Access point accepts association.5. Access point adds client MAC address to association table.C
1. Client sends probe request.2. Access point sends probe response.3. Access point initiates association.4. Client accepts association.5. Access point adds client MAC address to association table.D
1. Access point sends probe request .2. Client sends probe response.3. Client initiates association.4. Access point accepts association.5. Access point adds client MAC address to association table.E
1. Client sends probe request.2. Access point sends probe response.3. Client initiates association.4. Access point accepts association.5. Client adds access point MAC address to association table.F
None of the other alternatives apply.
考题
单选题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 TranvelServiceClient（ ）;You need to ensure that a callback is received when the GetFlight operation is called asynchronously. Which code segment should you use?（）A
client.BeginGetFlight(GetFlightCallback, null); client.GetFlight();B
client.GetFlight(); client.BeginGetFlight(GetFlightCallback, null);C
client.GetFlightCompleted += new EventHandler(GetFlightCallback); client.GetFlightAsync();D
IAsyncResult asyncResult = client.BeginGetFlight(GetFlightCallback, client); client.EndGetFlight(asyncResult);
考题
单选题You are developing a client application that consumes a Windows Communication Foundation (WCF) service. The operation contract is as follows. [OperationContract] [FaultContract(typeof(SalesFault))] string GetSales(string saleId);（） The service configuration file contains the following line in the serviceBehaviors section. A divide-by-zero exception is not being handled by the service. You need to ensure that the exception is caught in the client application. Which type of exception should the client catch?（）A
TimeoutExceptionB
FaultExceptionC
DivideByZeroExceptionD
FaultExceptionSalesFault
考题
单选题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 DuplexClientBaseTChannel .D
On the client, use GetCallbackChannelT .
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