Q31 — AWS SAA-C03 Ch.5

Question 31 of 65 | ← Chapter 5

Q331. A company has two VPCs named Management and Production. The Management VPC uses VPNs through a customer gateway to connect to a single device in the data center. The Production VPC uses a virtual private gateway with two attached AWS Direct Connect connections. The Management and Production VPCs both use a single VPC peering connection to allow communication between the applications.What should a solutions architect do to mitigate any single point of failure in this architecture?

• A. Add a set of VPNs between the Management and Production VPCs.
• B. Add a second virtual private gateway and attach it to the Management VPC.
• C. Add a second set of VPNs to the Management VPC from a second customer gateway device. ✓
• D. Add a second VPC peering connection between the Management VPC and the Production VPC.

Correct Answer: C. Add a second set of VPNs to the Management VPC from a second customer gateway device.

Explanation

Adding a second set of VPNs to the Management VPC from a second customer gateway device would create redundancy and mitigate any single point of failure in the architecture. This would ensure that even if one customer gateway device fails, the Management VPC can still connect to the data center through the other customer gateway device. Option A is not necessary as the VPC peering connection already allows communication between the Management and Production VPCs. Option B is not necessary as the Production VPC already has two attached AWS Direct Connect connections for redundancy. Option D is not necessary as a single VPC peering connection is sufficient for communication between the Management and Production VPCs.