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Testlet 16 Graphics Design Institute
Question 6 of 6
You need to ensure that the users in the proseware.com forest can use BusinessApp.
What should you do?
A. Raise the functional level of the graphicdesignmstitute.com forest to Windows Server 2008
B. Replace the external trust by a forest trust
C. Raise the functional level of the proseware.com forest to Windows Server 2008
D. Add an external trust between proseware.com and graphicdesigninstitute.com.
Correct Answer: B
Explanation/Reference:
Answer = B. Forest Trust because the info says: "An application named BusinessApp is installed on a server in graphicdesigninstitute.com.
BusinessApp only supports Kerberos authentication. Only users in graphicdesigninstitute.com currently use BusinessApp."
External Trust -> NTLM AuthN only
Forest Trust -> Kerberos AuthN and NTLM AuthN
I’ve also seen the answer given as: D. Add an external trust between proseware.com and graphicdesigninstitute.com.
It’s up to you and your research, But I think that it is Forest Trust because of this article:
http://setspn.blogspot.ie/2009/09/ad-external-trusts-and-kerberos.html
