Exam AWS-SysOps topic 1 question 753 discussion

By configuring inter-region VPC peering between the primary VPC in us-east-1 and the backup VPC in eu-west-1, you can establish a secure, private connection between the VPCs. This connection allows for the replication of data from the primary region to the secondary region without traversing the public internet. Inter-region VPC peering uses AWS's private network backbone, ensuring that the traffic between the VPCs remains within the AWS network and is encrypted. This meets the compliance requirement of encrypting data and prevents it from being exposed to the public internet.

How B helps with data encryption tho...

B is the answer

B. Configure inter-region VPC peering between the two VPCs, then configure route tables.

I'll go with B

B https://aws.amazon.com/about-aws/whats-new/2017/11/announcing-support-for-inter-region-vpc-peering/ Inter-Region VPC Peering provides a simple and cost-effective way to share resources between regions or replicate data for geographic redundancy. Built on the same horizontally scaled, redundant, and highly available technology that powers VPC today, Inter-Region VPC Peering encrypts inter-region traffic with no single point of failure or bandwidth bottleneck. Traffic using Inter-Region VPC Peering always stays on the global AWS backbone and never traverses the public internet, thereby reducing threat vectors, such as common exploits and DDoS attacks.

b - Ireland to Virginia https://aws.amazon.com/about-aws/whats-new/2018/03/inter-region-vpc-peering-is-now-available-in-aws-eu-frankfurt-region/

It's B. https://aws.amazon.com/about-aws/whats-new/2018/07/inter-region-vpc-peering-is-now-available-in-the-asia-pacific-seoul-region/

One VPC in us-east-1 the other one is on eu-west-1, so US and EU are inter-region

B cant be right because it says inter-region. while the questions mentions two differnt regions