AWS Certified SysOps Administrator - Associate SOA-C02 — Topic 1 Question 412

Question

A company has deployed an application on AWS. The application runs on a fleet of Linux Amazon EC2 instances that are in an Auto Scaling group. The Auto Scaling group is configured to use launch templates. The launch templates launch Amazon Elastic Block Store (Amazon EBS) backed EC2 instances that use General Purpose SSD (gp3) EBS volumes for primary storage. A SysOps administrator needs to implement a solution to ensure that all the EC2 instances can share the same underlying files. The solution also must ensure that the data is consistent. Which solution will meet these requirements?

Accepted Answer

Correct answer: A. The correct answer is A. Option A: Create an Amazon Elastic File System (Amazon EFS) file system. Create a new launch template version that includes user data that mounts the EFS file system. Update the Auto Scaling group to use the new launch template... Auto Scaling adjusts capacity automatically to match demand, improving availability and cost efficiency. 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 SysOps Administrator - Associate SOA-C02 — Question 412