A Solutions Architect is designing the storage layer for a recently purchased application. The application will be running on Amazon EC2 instances and has the following layers and requirements: Data layer: A POSIX file system shared across many systems. Service layer: Static file content that requires block storage with more than 100k IOPS. Which combination of AWS services will meet these needs? (Choose two.)
A) Data layer - Amazon S3
B) Data layer - Amazon EC2 Ephemeral Storage
C) Data layer - Amazon EFS
D) Service layer - Amazon EBS volumes with Provisioned IOPS
E) Service layer - Amazon EC2 Ephemeral Storage

Question

Quizplus · Accepted Answer

Amazon EFS provides a POSIX-compliant file system that can be shared across multiple systems, suitable for the data layer. Amazon EBS volumes with Provisioned IOPS can provide the required block storage with more than 100k IOPS for the service layer.

A Solutions Architect Is Designing the Storage Layer for a Recently