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You are creating an application using Visual Studio 2010. The application consumes a Windo

ws Communication Foundation (WCF) service.You are adding a service reference to the WCF service. You need to ensure that the generated proxy does not block the calling thread when executing a service method.What should you do when adding the service reference？（）

A. Set the Collection type to ObservableCollection.

B. Select the Reuse types in all referenced assemblies option.

C. Select the Generate asynchronous operations option.

D. Select the Always generate message contracts option.

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更多“You are creating an application using Visual Studio 2010. The application consumes a Windo”相关的问题

第1题

When creating a visual aid, you should keep in mind the size of the room in which you

will be speaking？()

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第2题

You are in the process of creating a new application.This new application has to be able to read all data from a text file.What should you do？（）

A. You are in the process of creating a new applicati

B. You are in the process of creating a new applicati

C. You are in the process of creating a new applicati

D. You are in the process of creating a new applicati

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第3题

Besides manual creation, how can you create source list entries? There are 2 correct answers to this question.()

A.Using the Mass Maintenance Tool

B.When creating info records

C.When creating a purchase order

D.When creating contracts

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第4题

You are creating an application that consumes a Windows Communication Foundation （WCF) ser

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. You are creating an application that consumes a Wi

B. You are creating an application that consumes a Wi

C. You are creating an application that consumes a Wi

D. You are creating an application that consumes a Wi

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第5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

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第6题

You are currently in the process of creating an application that reads binary information from a file.You need to ensure that the only the first kilobyte of data is retrieved.What should you do？（）

A. You are currently in the process of creating an ap

B. You are currently in the process of creating an ap

C. You are currently in the process of creating an ap

D. You are currently in the process of creating an ap

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第7题

对你所学的东西产生兴趣，那么你就不会感到厌倦。Creating()()() what you learn, you won' t get bored.

对你所学的东西产生兴趣，那么你就不会感到厌倦。Creating（)（)（) what you learn, you won' t get bored.

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第8题

You have recently completely creating a new application for Certkiller .com.This new appli

cation has to load an instance of the Inventory class from a large file named Inventory.dat.You need to ensure that the application executes the loading process in as little time as possible.What should you do？（）

A. You have recently completely creating a new applic

B. You have recently completely creating a new applic

C. You have recently completely creating a new applic

D. You have recently completely creating a new applic

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第9题

If you associate with such people， I‘ m afraid you ________serious trouble.A.are heading f

If you associate with such people， I‘ m afraid you ________serious trouble.

A.are heading for

B.are making

C.are avoiding

D.are creating

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第10题

You are creating a Windows Communication Foundation （WCF) service that uses claims-based a

You are creating a Windows Communication Foundation (WCF) service that uses claims-based authorization. The following code retrieves the correct claim set.var claims = ServiceSecurityContext.Current.AuthorizationContext.ClaimSets[0];You need to validate that the requesting client application has included a valid DNS value in the claim.Which code segment should you use to retrieve the claim for validation？（）

A. claims.FindClaims(ClaimTypes.Dns, Rights.PossessProperty).FirstOrDefault();

B. claims.FindClaims(ClaimTypes.Dns, Rights.Identity).FirstOrDefault();

C. claims.ContainsClaim(Claim.CreateDnsClaim(ClaimTypes.Dns));

D. claims.Equals(ClaimTypes.Dns);

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第11题

You are creating a Windows Communication Foundation （WCF) service based on WSHttpBinding.

You are creating a Windows Communication Foundation (WCF) service based on WSHttpBinding. New audit requirements dictate that callers must be authenticated on every call to ensure that their credentials have not been revoked.You need to ensure that the service will not cache the security request token. What should you do？（）

A. Apply a ServiceBehavior attribute to the service implementation class with the lnstanceContextMode property set to Single.

B. In the message security configuration, change clientCredentialType from lssuedToken to UserName

C. In the message security configuration, set establishSecurityContext to false.

D. At the end of every operation, call the SessionStateUtility.RaiseSessionEnd method.

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