Your company wants to setup Production and Test environment. They want to use different subjects and the key requirement is that the VMs must be able to communi...

Your company wants to setup Production and Test environment. They want to use different subjects and the key requirement is that the VMs must be able to communicate with each other using internal IPs no additional routes configured. How can the solution be designed?

A. Configure a single VPC with 2 subnets having the same CIDR range hosted in the same region B. Configure a single VPC with 2 subnets having the different CIDR range hosted in the different region C. Configure 2 VPCs with 1 subnet each having the same CIDR range hosted in the same region D. Configure 2 VPCs with 1 subnet each having the different CIDR range hosted in the different region