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70-513 · Question #281
70-513 Question #281: Real Exam Question with Answer & Explanation
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Question
You are creating a Windows Communication Foundation (WCF) service that implements the following service contract. <ServiceContract()> Public Interface IOrderProcessing <OperationContract()> Sub ApproveOrder(ByVal id As Integer) End Interface You need to ensure that only users with the Manager role can call the ApproveOrder method. What should you do?
Options
- AIn the method body, check the Rights.PossessProperty property to see if it contains Manager.
- BAdd a PrincipalPermission attribute to the method and set the Roles property to Manager.
- CAdd a SecurityPermission attribute to the method and set the SecurityAction to Demand.
- DIn the method body, create a new instance of WindowsClaimSet.
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