Which two statements are true about DDNS? (Choose two.)
A. Attackers dislike using DDNS due to its inflexibility.
B. DDNS is a popular choice for home users who wish to host a website.
C. Clients often use DHCP to communicate to the DDNS provider.
D. DDNS is useful in residential networks because the IP subnets don’t change.
E. DDNS is often used by attackers for CnC servers.
