Which of the following is incorrect when it comes to Multiple IP addressing in AWS?

Answer options:

A.You can assign a secondary private IPv4 address to any network interface. 
B.You can assign multiple IPv6 addresses to a network interface that`s in a subnet that has an associated IPv6 CIDR block.
C.Multiple IP addresses can be only be assigned to network interfaces on stopped instances.
D.Security groups apply to network interfaces, not to IP addresses. Therefore, IP addresses are subject to the security group of the network interface in which they`re specified.

Answer – C
Multiple IP addresses can be assigned and unassigned to network interfaces attached to running or stopped instances.
The AWS documentation mentions the following
1. You can assign a secondary private IPv4 address to any network interface. The network interface can be attached to or detached from the instance.
2. You can assign multiple IPv6 addresses to a network interface that`s in a subnet that has an associated IPv6 CIDR block.
3. You must choose the secondary IPv4 from the IPv4 CIDR block range of the subnet for the network interface.
4. Security groups apply to network interfaces, not to IP addresses
For more information on IP addressing, one can visit the below URL:
http://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/MultipleIP.html