Question No. 7 A Solutions Architect needs to create a file system that can be concurrently accessed by multiple Amazon EC2 instances across multiple Availability Zones. The file system must support high throughput, bursting capability, and store sensitive data, which must be encrypted at rest and in transit. Which storage solution should the Solutions Architect use? Use the Elastic Block Store (EBS) and mount the file system at the block level Use the Elastic File System (EFS) and mount the file system using NFS Add EBS volumes to each EC2 instance and configure data replication Add EBS volumes to each EC2 instance and use an ELB to distribute data evenly between the volumes