If I write the below command, what does it do?

If I write the below command, what does it do?

ec2-run ami-e3a5408a -n 20 -g appserver
A . Start twenty instances as members of appserver group.
B . Creates 20 rules in the security group named appserver
C . Terminate twenty instances as members of appserver group.
D . Start 20 security groups

View Answer

Answer: A