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?()
Barely able to speak because of the cold, the communication among the two explorers had to be done through gestures.
You are integrating a Windows Communication Foundation (WCF) service within an enterprise-wide Service Oriented Architecture (SOA).Your service has the following service contract: [ServiceContract]public class CreditCardConfirmationService { [OperationContract] boolean ConfirmCreditCard(string ccNumber); double OrderAmount(int orderNumber);} You need to allow the code in the ConfirmCreditCard method to participate automatically in existing transactions.If there is no existing transaction, a new transaction must be created automatically. What should you do?()
According to the passage, why are people more likely to tell the truth through certain mesa of communication?
What four functions does Web Cache Communication Protocol (WCCP) incorporate?()
In the safety communication,you can get your R/O()it for you.
A Windows Communication Foundation (WCF) service exposes two operations: OpA and OpB. OpA needs to execute under the client’s identity, and OpB needs to execute under the service’s identity. You need to configure the service to run the operations under the correct identity. What should you do?()
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?()
Compared with literature, communication stresses ______.
A Windows Communication Foundation (WCF) solution uses the following contract: [ServiceContract(SessionMode=SessionMode.Allowed)]public interface IMyService{ [OperationContract(IsTerminating=false)] void Initialize( ); [OperationContract(IsInitiating=false)] void DoSomething( ); [OperationContract(IsTerminating=true)] void Terminate( );} You need to change this interface so that: lnitialize is allowed to be called at any time before Terminate is called. DoSomething is allowed to be called only after Initialize is called, and not allowed to be called after Terminate is called. Terminate will be allowed to be called only after Initalize is called.Which two actions should you perform? (Each correct answer presents part of the sdution. Choose two)()。