Go back to MB2-228 - Microsoft CRM 1.2 Extending Microsoft CRM with .NET

Question :-

Which of the following choices identify the object used to specify the identity of the caller when executing a CRMAccount.Retrieve() method?
Microsoft.Crm.Platform.Proxy.CUserAuth
Microsoft.Crm.Platform.Proxy.BizUser.User
System.Net.CredentialCache.UserAuth
System.Security.Principal.CRMPrincipal

Want to practice for MB2-228 - Microsoft CRM 1.2 Extending Microsoft CRM with .NET ? Click here.