You are consuming a Windows Communication Foundation (WCF) service in an ASP. NET Web application.The service interface is defined as follows:[ServiceContract]public interface ICatalog{ [OperationContract] [WebGet(UriTemplate="/Catalog/Items/{id}",

题目

You are consuming a Windows Communication Foundation (WCF) service in an ASP. NET Web application.The service interface is defined as follows:[ServiceContract]public interface ICatalog{ [OperationContract] [WebGet(UriTemplate="/Catalog/Items/{id}", ResponseFormat=WebMessageFormat.Json)] string RetrieveItemDescription(int id); } The service is hosted at Catalogsvc.You need to call the service using jQuery to retrieve the description of an item as indicated by a variable named itemId. Which code segment should you use?()

A. $get(String.format("/Catalogsvc/Catalog/Items/id{0}", itemId) null, function (data) { ... }, javascript");

B. $get(String.format("/Catalogsvc/Catalog/Items/{0}", itemId), null, function (data) { ... }, "json");

C. $get(String.format("/Catalogsvc/Catalog/Items/{0}", itemld), null, function (data) { ... }, "xml");

D. $get(String.format("/Catalogsvc/Catalog/Items/id{0}", itemld), null, function (data) { ... }, "json");


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参考答案和解析
参考答案:B
更多“You are consuming a Windows Communication Foundation (WCF) service in an ASP. NET Web appl ”相关问题
  • 第1题:

    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.


    参考答案:D

  • 第2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3题:

    You are developing a data contract for a Windows Communication Foundation (WCF) service. The data in the data contract must participate in round trips. Strict schema validity is not required. You need to ensure that the contract is forward-compatible and allows new data members to be added to it. Which interface should you implement in the data contract class?()

    A.ICommunicationObject

    B.IExtension

    C.IExtensibleObject

    D.IExtensibleDataObject


    参考答案:D

  • 第4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5题:

    You have a secured Windows Communication Foundation (WCF) service. You need to track unsuccessful attempts to access the service. What should you do?()

    A. Set the authorization Manager Type attribute of the service Authorization behavior to Message.

    B. Set the include Exception Detailsln Faults attribute of the service Debug behavior to true.

    C. Set the Mode attribute of the security configuration element to Message.

    D. Set the message Authentication AuditLevel attribute of the service Security Audit behavior to Failure.


    参考答案:D

  • 第6题:

    【判断题】ASP.net弥补了ASP.以前的速度性等缺点

    A.Y.是

    B.N.否


    错误