If you want to launch Amazon Elastic Compute Cloud (EC2) Instances and assign each Instance a predetermined private IP address you should:

A. Assign a group or sequential Elastic IP address to the instances
B. Launch the instances in a Placement Group
C. Launch the instances in the Amazon virtual Private Cloud (VPC).
D. Use standard EC2 instances since each instance gets a private Domain Name Service (DNS) already
E. Launch the Instance from a private Amazon Machine image (Mil)