What is a benefit or using network aliases in ArubaOS firewall policies?

What is a benefit or using network aliases in ArubaOS firewall policies?
A . You can associate a reputation score with the network alias to create rules that filler traffic based on reputation rather than I
C . You can use the aliases to translate client IP addresses to other IP addresses on the other side of the firewall
D . You can adjust the IP addresses in the aliases, and the rules using those aliases automatically update
E . You can use the aliases to conceal the true IP addresses of servers from potentially untrusted clients.

Answer: A