Contoso, Ltd. and Graphic Design Institute each have an Active Directory Domain Services (AD DS) domain. All servers run Windows Server 2008 R2. A forest trust exists between Contoso and Graphic Design Institute.
The Contoso domain includes multiple child domains, as shown in the following graphic.
Users in the graphicdesigninstitute.com domain are experiencing slow logon times in the support.athens.contoso.com domain.
You need to ensure that users in the graphicdesigninstitute.com domain can log on to the support.athens.contoso.com domain in a timely manner.
What should you recommend? (More than one answer choice may achieve the goal. Select the BEST answer.)
A. Create a two-way trust between support.athens.contoso.com and graphicdesigninstitute.com.
B. Create a shortcut trust between athens.contoso.com and graphicdesigninstitute.com.
C. Create a two-way trust between graphicdesigninstitute.com and athens.contoso.com.
D. Create a shortcut trust between graphicdesigninstitute.com and support.athens.contoso.com
