AWS Certified Solutions Architect - Professional SAP-C02 — Topic 1 Question 382

Question

A company that provisions job boards for a seasonal workforce is seeing an increase in traffic and usage. The backend services run on a pair of Amazon EC2 instances behind an Application Load Balancer with Amazon DynamoDB as the datastore. Application read and write traffic is slow during peak seasons. Which option provides a scalable application architecture to handle peak seasons with the LEAST development effort?

Accepted Answer

Correct answer: C. The correct answer is C. Option C: Use Auto Scaling groups for the backend services. Use DynamoDB auto scaling. Auto Scaling adjusts capacity automatically to match demand, improving availability and cost efficiency. Amazon DynamoDB is a fully managed, serverless NoSQL database with single-digit millisecond latency and automatic scaling.

AWS Certified Solutions Architect - Professional SAP-C02 — Question 382