Your team is working on a plant recognition application. After users upload photos of plants, the application can provide their names and properties.

Answer options:

A.Back up the database filestore to S3.
B.Create a new EBS volume and attach the volume to EC2. Export the MySQL database to the EBS volume using disk management or migration tool.
C.In the EC2 AWS console, select the instance -> Actions -> Image -> Create Image. Then the created AMI is able to backup the MySQL data in the instance store.
D.Create snapshots for the instance store volume where the MySQL database resides. Copy the snapshots to other regions for further backup.

Correct Answer A, B
About how to back up the instance store volume, refer to the document in
https://aws.amazon.com/premiumsupport/knowledge-center/back-up-instance-store-ebs/.
You can back up data stored on an instance store volume in one of the two ways mentioned in options A &
B.Option A is CORRECT: Because it is useful to back up the database filestore to S3.
Option B is CORRECT: This is recommended as the above link. For example, tools such as sync for Linux or robocopy for Windows can be used to backup data.
Option C is incorrect: There is no way to create an AMI from instance store volume using the console. To do so, you must use AMI Tools from the command line.
Option D is incorrect: Snapshots cannot create, for instance, store volumes. Only EBS volumes can.