What command should you run in Contoso?

HOTSPOT
You have an Active Directory forest named contoso.com that contains an Exchange Server 2016 organization
named Contoso.
Contoso.com has a two-way forest trust with an Active Directory forest named fabrika.com. The fabriakm.com
forest contains an Exchange Server 2016 organization named Fabrikam.
You need to ensure that the users in Contoso can access the free/busy information of all the users in Fabrikam.
An administrator from Fabrikam runs the following command in the organization.
Get-MailboxServer | Add-ADPermission –Accessrights Extendedright –Extendedrights “ms-Exch-EPI-TokenSerialization” –User “CONTOSO\\Exchange Servers”
What command should you run in Contoso? To answer, select the appropriate options in the answer area.
Hot Area:

Answer:

Explanation:
https://technet.microsoft.com/en-us/library/bb124122(v=exchg.160).aspx