Which three statements about the IANA are true? (Choose three.)
A.
IANA is a department that is operated by the IETF.
B.
IANA oversees global IP address allocation.
C.
IANA managed the root zone in the DNS.
D.
IANA is administered by the ICANN.
E.
IANA defines URI schemes for use on the Internet.
Explanation: