DOP-C02 Question #292: Real Exam Question with Answer & Explanation

Question

A company runs applications on Windows and Linux Amazon EC2 instances. The instances run across multiple Availability Zones in an AWS Region. The company uses Auto Scaling groups for each application. The company needs a durable storage solution for the instances. The solution must use SMB for Windows and must use NFS for Linux. The solution must also have sub-millisecond latencies. All instances will read and write the data. Which combination of steps will meet these requirements? (Choose three.)

Options

• ACreate an Amazon Elastic File System (Amazon EFS) file system that has targets in multiple
• BCreate an Amazon FSx for NetApp ONTAP Multi-AZ file system.
• CCreate a General Purpose SSD (gp3) Amazon Elastic Block Store (Amazon EBS) volume to use
• DUpdate the user data for each application's launch template to mount the file system.
• EPerform an instance refresh on each Auto Scaling group.
• FUpdate the EC2 instances for each application to mount the file system when new instances are

Explanation

To meet the requirements of the scenario, the company should take the following steps: Create an Amazon FSx for NetApp ONTAP Multi-AZ file system (Option B): Amazon FSx for NetApp ONTAP supports both SMB (for Windows) and NFS (for Linux), and it provides sub- millisecond latencies. It also supports Multi-AZ configurations for high availability and durability. Update the user data for each application’s launch template to mount the file system (Option D): This ensures that every new instance launched by the Auto Scaling group will have the file Perform an instance refresh on each Auto Scaling group (Option E): This will update the existing instances with the new launch template configuration, ensuring that they have the file system

No community discussion yet for this question.