Your network contains an Active Directory domain named contoso.com. The domain contains a
server named Server2 that has the DNS Server server role installed. You need to configure the
Windows Firewall on Server2 to allow client computers access to the DNS Server service. Which port
or ports should you allow through Windows Firewall?

A.
UDP 546 and UDP 547

B.
UDP 993

C.
TCP 993

D.
TCP 995

E.
UDP 995

F.
TCP 67 and TCP 68

G.
TCP 636

H.
TCP 587 and UDP 587

I.
TCP 546 and TCP 547

J.
UDP 67 and UDP 68
K.
UDP 1433
L.
TCP 1433
M.
TCP 53 and UDP 53