VMware Cloud on AWS Specialist — Question 20

An administrator is deploying a VMware Cloud on AWS software-defined data center (SDDC) in an AWS region and needs to plan for mission-critical application availability across availability zones. Which AWS Virtual Private Cloud (VPC) configuration needs to be in place in order to accomplish this?

Answer options

• A. One AWS VPC with four subnets, one per availability zone
• B. Two AWS VPCs with two subnets, two per availability zone
• C. One AWS VPC with two subnets, one per availability zone
• D. Four AWS VPCs with two subnets, two per availability zone

Correct answer: C

Explanation

The correct answer is C because having one AWS VPC with two subnets, one in each availability zone, facilitates redundancy and high availability for applications. Option A has too many subnets for the number of availability zones, and options B and D incorrectly suggest multiple VPCs, which complicates the architecture unnecessarily.