Question 320:
You`re working as a consultant for a company that has a three tier application. The application layer of this architecture sends over 20Gbps of data per seconds during peak hours to and from Amazon S3. Currently, you`re running two NAT gateways in two subnets to transfer the data from your private application layer to Amazon S3. You will also need to ensure that the instances receive software patches from a third party repository. What architecture changes should be made, if any? Choose the correct answer from the options below.
Answer options:
A.NAT gateways support 10Gbps and two are running: Add a third to a third subnet to allow for any increase in demand. B.Keep the NAT gateway and create a VPC S3 endpoint which allows for higher bandwidth throughput as well as tighter security. C.NAT gateways support 10Gbps and two are running: No changes are required to improve this architecture. D.Remove the NAT gateway and create a VPC S3 endpoint which allows for higher bandwidth throughput as well as tighter security.
