Which of the following sentences is true for the shown BIND9 configuration? options {
directory “/var/named”; allow-query { any; }; allow-recursion {127.0.0.1; 10.0.0.0/24; };
forwarders {192.168.0.4; }; forward first; }; zone”.” { type hint; file “named.ca”; };

A.
If the server doesn’t know the answer to a query, it sends a recursive query to
192.168.0.4.

B.
If the server doesn’t know the answer to a query, it sends a query to a root DNS server.

C.
Hosts in the network 10.0.0.0/24 will be able to ask for zone transfers.

D.
Any host, from any network, may use this server as its main DNS server.