A company is hosting a monolithic REST-based API for a mobile app on five Amazon EC2 instances in public subnets of a VPC. Mobile clients connect to the API by using a domain name that is hosted on Amazon Route 53. The company has created a Route 53 multivalue answer routing policy with the IP addresses of all the EC2 instances. Recently, the app has been overwhelmed by large and sudden increases to traffic. The app has not been able to keep up with the traffic. A solutions architect needs to implement a solution so that the app can handle the new and varying load. Which solution will meet these requirements with the LEAST operational overhead?
Select one answer.
Marked answer: D
Community Discussion
Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.
Chose D1
D Alb is correct.no C because of ttl. Rest is heavy development effort
Chose A1
D has the least operational complexity going forward but does nothing for meetign the load. it cannot manufacture compute capacity
Chose D1
I checked the answer through three different Paid AI Services, ChatGPT, Gemini, and Perplexity.
