AWS Certified Solutions Architect - Professional (#34)

In Amazon ElastiCache, which of the following statements is correct?

When you launch an ElastiCache cluster into an Amazon VPC private subnet, every cache node is assigned a public IP address within that subnet.
You cannot use ElastiCache in a VPC that is configured for dedicated instance tenancy.
If your AWS account supports only the EC2-VPC platform, ElastiCache will never launch your cluster in a VPC.
ElastiCache is not fully integrated with Amazon Virtual Private Cloud (VPC).