Which of the below mentioned actions should he perform?

A user wants to increase the durability and availability of the EBS volume.

Which of the below mentioned actions should he perform?
A . Take regular snapshots.
B . Create an AM
D . Create EBS with higher capacity.
E . Access EBS regularly.

Answer: A

Explanation:

In Amazon Web Services, Amazon EBS volumes that operate with 20 GB or less of modified data since their most recent snapshot can expect an annual failure rate (AFR) between 0.1% and 0.5%. For this reason, to maximize both durability and availability of their Amazon EBS data, the user should frequently create snapshots of the Amazon EBS volumes.

Reference: http://media.amazonwebservices.com/AWS_Storage_Options.pdf