AWS Certified Solutions Architect - Associate SAA-C03 — Topic 1 Question 938

Question

A company is running a media store across multiple Amazon EC2 instances distributed across multiple Availability Zones in a single VPC. The company wants a high-performing solution to share data between all the EC2 instances, and prefers to keep the data within the VPC only. What should a solutions architect recommend?

Accepted Answer

Correct answer: D. The correct answer is D. Option D: Configure an Amazon Elastic File System (Amazon EFS) file system and mount it across all instances Amazon EFS is a shared, elastic NFS file system that multiple instances can mount concurrently across AZs. AWS Config tracks resource configuration changes and evaluates compliance. By spanning multiple Availability Zones / adding redundancy, this option provides the high availability and resilience required.

AWS Certified Solutions Architect - Associate SAA-C03 — Question 938