How many public IP addresses can be assigned to an Elastic Network interface? Choose one answer from the options given below

Answer options:

A.1
B.2
C.4
D.5

Answer – A
A network interface can include the following attributes:
A primary private IPv4 address
One or more secondary private IPv4 addresses
One Elastic IP address (IPv4) per private IPv4 address
One public IPv4 address
One or more IPv6 addresses
One or more security groups
A MAC address
A source/destination check flag
A description
For more information on the Elastic Network Interface, please visit the below link:
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-eni.html