Your network contains one Active Directory forest named contoso.com. The forest contains two child domains
and six domain controllers. The domain controllers are configured as shown in the following table.

For the contoso.com domain, a company policy states that administrators must be able to retrieve a list of all
the users who have not logged on to the network in the last seven days from any domain controller.
You need to ensure that the users’ last logon information from the last seven days is replicated to all of the
domain controllers.
What should you use?

A.
Set-ADSite

B.
Set-ADReplicationSite

C.
Set-ADDomain

D.
Set-ADReplicationSiteLink

E.
Set-ADGroup

F.
Set-ADForest

G.
Netdom

Explanation:
The Set-ADDomain LastLogonReplicationInterval parameter specifies the time, in days, within which the last
logon time of an account must be replicated across all domain controllers in the domain. This parameter sets
the LastLogonReplicationInterval property for a domain. The LDAP display name (ldapDisplayName) for this
property is msDS-LogonTimeSyncInterval. The last logon replication interval must be at least one day. Setting
the last logon replication interval to a low value can significantly increase domain-wide replication.
Incorrect answers:
Not A: Set-ADSite is a Microsoft Exchange 2013 command. Use the Set-AdSite cmdlet to configure the
Exchange settings of Active Directory sites.
Not E: The Set-ADGroup cmdlet modifies the properties of an Active Directory group.
Not F: The Set-ADForest cmdlet modifies the properties of an Active Directory forest.
Technet, Set-ADDomain
https://technet.microsoft.com/en-us/library/ee617212.aspx