Which of these ways can be used to only allow access to a DNS server from specified networks/hosts?

Which of these ways can be used to only allow access to a DNS server from specified networks/hosts?

A.
Using the limit{…;};statement in the named configuration file.

B.
Using the allow-query{…;};statement in the named configuration file.

C.
Using the answer only{…;};statement in the named configuration file.

D.
Using the answer{…;};statement in the named configuration file.

E.
Using the query access{…;};statement in the named configuration file.