GIAC
GSSP-NET · Question #116
GSSP-NET Question #116: Real Exam Question with Answer & Explanation
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Question
You work as a Software Developer for ABC Inc. The company uses Visual Studio .NET 2005 as its application development platform. You create a Web service using the .NET Framework 2.0. You call a method in the Web service. The following exception is thrown in the Web service: client.System.Web.Services.Protocols.SoapException: Server was unable to process request. System.NullReferenceException: Object reference not set to an instance of an object. You find out that it is the following line of code that throws the exception: if (Session ["StoredValue"] == null) You must ensure that the method runs without throwing any exception. What will you do to accomplish this task?
Options
- AModify the WebMethod attribute in the Web service so that the EnableSession property is
- BAdd the following to the System.Web section of the Web.config file:
- CAdd the following to the System.Web section of the Web.config file:
- DIn the client code for the Web service's proxy object, assign a new instance of the
- EIn the client code for the Web service's proxy object, assign a new instance of the
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