AWS Certified Solutions Architect - Associate SAA-C03 — Topic 1 Question 566

Question

A company runs multiple Amazon EC2 Linux instances in a VPC across two Availability Zones. The instances host applications that use a hierarchical directory structure. The applications need to read and write rapidly and concurrently to shared storage. What should a solutions architect do to meet these requirements?

Accepted Answer

Correct answer: B. The correct answer is B. Option B: Create an Amazon Elastic File System (Amazon EFS) file system. Mount the EFS file system from each EC2 instance. Amazon EC2 provides resizable virtual servers when you need full control of the operating system. Amazon EFS is a shared, elastic NFS file system that multiple instances can mount concurrently across AZs.

AWS Certified Solutions Architect - Associate SAA-C03 — Question 566