CompTIA Cloud+ (CV0-003) — Question 318

A company is planning its cloud architecture and wants to use a VPC for each of its three products per environment in two regions, totaling 18 VPCs. The products have interdependencies, consuming services between VPCs. Which of the following should the cloud architect use to connect all the VPCs?

Answer options

• A. MPLS connections
• B. VPC peering
• C. Hub and spoke
• D. VPN connections

Correct answer: C

Explanation

The Hub and spoke model is ideal for connecting multiple VPCs as it allows central management and efficient routing of traffic between the VPCs. MPLS connections are generally used for connecting different sites rather than VPCs, while VPC peering can complicate the architecture with many direct connections. VPN connections are typically used for secure communications over the internet but are less efficient for interconnecting multiple VPCs in this scenario.