Your company uses Active Directory-integrated DNS. Users require access to the Internet. You run a
network capture. You notice the DNS server is sending DNS name resolution queries to a server
named f.root-servers.net. You need to prevent the DNS server from sending queries to f.rootservers.net. The server must be able to resolve names for Internet hosts. Which two actions should
you perform? (Each correct answer presents part of the solution. Choose two.)

A.
Enable forwarding to your ISP’s DNS servers.

B.
Disable the root hints on the DNS server.

C.
Disable the netmask ordering option on the DNS server.

D.
Configure Reverse Lookup Zones for the IP subnets on the network.