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【单选题】

The services that a freight forwarder renders may often range from routine and basic tasks such as（）or customs clearance to a comprehensive package of services.

A、the providing of services

B、the utilizing of services

C、the booking of space

D、the loading and unloading

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更多“The services that a freight forwarder renders may often range from routine and basic tasks such as（）or customs clearance to a comprehensive package of services.”相关的问题
第1题
[多选题] You want to create a security policy on an SRX240 that redirects unauthenticated users back to the Junos Pulse Access Control Service.Which two steps must you take to accomplish this task?（）

A、Configure a captive-portal service that redirects all traffic back to the Junos Pulse Access Control Service.  B、Configure a security policy that references the unified-access-control captive-portal service.  C、Configure a captive-portal service that redirects unauthenticated traffic back to the Junos Pulse Access Control Service.  D、Configure a security policy that references the unified-access-control intranet-controller service.  

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第2题
[单选题] A client application calls a Windows Communication Foundation (WCF) service with a proxy class that was generated by Visual Studio.The service binding was changed from wsHttpBinding to basicHttpBinding. The method signatures in the service contract are changed.After these changes, the client application receives errors when calling methods on the service.You need to ensure that the client can invoke methods on the service successfully. What should you do?（）

A、Update the configuration file to use basicHttpBinding.  B、Enable anonymous authentication for the service.  C、Copy the configuration file elements under the element from the service back to the client.  D、Update the service reference.   

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第3题
[单选题] A Windows Communication Foundation (WCF) service is deployed with netTcpBinding. This service uses a duplex message exchange pattern.You are developing the next version of the WCF service. You discover that your company's hardware load balancer performs correctly only for WCF services that use HTTP. You need to ensure that your service works with the load balancer. What should you do?（）

A、Use basicHttpBinding.  B、Create a custom binding that has the compositeDuplex, textMessageEncoding, and namedPipeTransport binding elements in this order.  C、Create a custom binding that has the compositeDuplex, textMessageEncoding, and wsHttpTransport binding elements in this order.  D、Use wsHttpBinding.  

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第4题
[] What makes the Cisco End-to-End solution superior to competitor offerings?（）

A、A. The Cisco Full-Service network foundation delivers a layered security approach that introduces interoperability issues  B、B. The Cisco Full-service Network Foundation Increases the support Cost  C、C. The Cisco Full-Service Network Foundation delivers a static single layer security approach that eliminates the interoperability issues  D、D. The Cisco Full-Service Network Foundation Delivers a layered security Approach that eliminates the interoperability issues  

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第5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?（） 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 m

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

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第6题
[] 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?（） 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、A.
B.
C.
D.  

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第7题
[单选题] You are configuring services to be discoverable. The services must be discoverable without relying on a central server. Client applications that consume the services are on a network segment that is separate from the network segment that the services are located on.A firewall blocks all TCP ports between the two network segments, but allows other protocols to pass through.You need to ensure that the client applications can discover the services. What should you do?（）

A、Use ad-hoc discovery mode over HTTP.  B、Use ad-hoc discovery mode over UDP.  C、Use managed discovery mode over HTTP.  D、Use managed discovery mode over UDP.  

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第8题
[] A Windows Communication Foundation (WCF) solution uses two services to manage a shopping cart. Service A processes messages containing line items that total between $0 and $500. Service B processes messages containing line items that total more than $500. All messages are of equal importance to the business logic. You need to route incoming messages to the appropriate services by using WCF routing. Which two message filters should you add to the router? (Each correct answer presents part of the solution. Choose two.)（）

A、A.a message filter with a priority of 100 that will forward messages that total between $0 and $500 to Service A  B、B.a message filter with a priority of 0 that will forward messages that total between $0 and $500 to Service A  C、C.a message filter with a priority of 0 that will forward all messages to Service B  D、D.a message filter with a priority of 100 that will forward all messages to Service B  

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第9题
[] You are developing a Windows Communication Foundation (WCF) service that does not operate on a duplex channel.You find that operations do not start until all previous operations have finished. The service hosting code contains the following lines.var service = new WarehouseService(); var host = new ServiceHost(service);You need to ensure that new operations do not wait for previous operations to finish. Which attribute should you use to decorate the service?（） You are developing a Windows Communication Foundation (WCF) service that does not operate on a duplex channel.You find that operations do not start until all previous operations have finished. The service hosting code contains the following lines.var service = new WarehouseService(); var host = new ServiceHost(service);You need to ensure that new operations do not wait for previous operations to finish. Which attribute should you use to decorate the service?（）

A、A. [ServiceBehavior(InstanceContextMode=InstanceContextMode.Single, ConcurrencyMode=ConcurrencyMode.Multiple)]  B、B. [CallbackBehavior(ConcurrencyMode=ConcurrencyMode.Multiple)]  C、C. [ServiceBehavior(InstanceContextMode=InstanceContextMode.Single, ConcurrencyMode=ConcurrencyMode.Single)]  D、D. [ServiceBehavior(InstanceContextMode=InstanceContextMode.Single, ConcurrencyMode=ConcurrencyMode.Reentrant)]  

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第10题
[单选题] You have a Junos Pulse Secure Access Service acting as an IF-MAP client, configured to federate all user roles to a Junos Pulse Access Control Service acting as an IF-MAP Federation server. A remote user using Junos Pulse logs in to the Junos Pulse Secure Access Service; the Junos Pulse Secure Access Service provisions a remote access session for that user.What happens next?（）

A、The Junos Pulse Secure Access Service redirects the user to the Junos Pulse Secure Access Service for authentication  B、The Junos Pulse Access Control Service provisions enforcement points to enable resource access for that user.  C、The Junos Pulse Secure Access Service publishes user session and role information to the IF- MAP Federation server,  D、The Junos Pulse Secure Access Service provisions enforcement points to enable resource access for that user.  

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