Which of the following are advantages to use multiple IP addresses on an EC2 Instance in AWS? Choose three answers

Answer options:

A.Host multiple websites on a single server by using multiple SSL certificate
B.To support multiple network interfaces
C.To failover to a standby instance
D.To ensure broadcasting is possible on the subnet

Answer – A,B and C
The AWS documentation mentions the following on multiple IP addresses
It can be useful to assign multiple IP addresses to an instance in your VPC to do the following:
· Host multiple websites on a single server by using multiple SSL certificates on a single server and associating each certificate with a specific IP address.
· Operate network appliances, such as firewalls or load balancers, that have multiple IP addresses for each network interface.
· Redirect internal traffic to a standby instance in case your instance fails, by reassigning the secondary IP address to the standby instance.
 For more information on multiple IP addresses, please visit the below URL:
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/MultipleIP.html