You are designing the security for dial-up remote access to meet the business and technical requirements. Which two mechanisms should you use?（）

A.one primary zone
B.two primary zones  
C.one Active Directory-integrated zone that has the replication scope set to all DNS servers in the forest.
D.two Active Directory-integrated zones that have the replication scopes set to all DNS servers in the forest.
E.one Active Directory-integrated zone that has the replication scope set to all domain controllers in the domain.
F.two Active Directory-integrated zones that have the replication scopes set to all domain controllers in the domain.

A.east
B.west
C.quebec
D.newyork
E.northamerica
F.wideworldimporters

A.Create an OU named Sales. Place all sales user accounts in the Sales OU.
B.Create an OU named Montreal. Place all Montreal user accounts in the Montreal OU.
C.Create an OU named East. Place all user accounts from the East Coast offices in the East OU.
D.Create an OU named NorthAmerica. Place all user accounts in the NorthAmerica OU.
E.Create an OU named Servers. Place all server computer accounts in the Servers OU.