You need to pass a custom script to new Amazon Linux instances created in your Auto
Scaling group.
Which feature allows you to accomplish this?
A.
User data
B.
EC2Config service
C.
IAM roles
D.
AWS Config
Explanation:
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/user-data.html#user-data-shellscripts
Not B, because EC2Config is used for Windows instances:
http://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/UsingConfig_WinAMI.html