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Question 145 - DVA-C02 discussion

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A company is building a compute-intensive application that will run on a fleet of Amazon EC2 instances. The application uses attached Amazon Elastic Block Store (Amazon EBS) volumes for storing data. The Amazon EBS volumes will be created at time of initial deployment. The application will process sensitive information. All of the data must be encrypted. The solution should not impact the application's performance.

Which solution will meet these requirements?

A.
Configure the fleet of EC2 instances to use encrypted EBS volumes to store data.
Answers
A.
Configure the fleet of EC2 instances to use encrypted EBS volumes to store data.
B.
Configure the application to write all data to an encrypted Amazon S3 bucket.
Answers
B.
Configure the application to write all data to an encrypted Amazon S3 bucket.
C.
Configure a custom encryption algorithm for the application that will encrypt and decrypt all data.
Answers
C.
Configure a custom encryption algorithm for the application that will encrypt and decrypt all data.
D.
Configure an Amazon Machine Image (AMI) that has an encrypted root volume and store the data to ephemeral disks.
Answers
D.
Configure an Amazon Machine Image (AMI) that has an encrypted root volume and store the data to ephemeral disks.
Suggested answer: A

Explanation:

Amazon Elastic Block Store (Amazon EBS) provides block level storage volumes for use with Amazon EC2 instances1.Amazon EBS encryption offers a straight-forward encryption solution for your EBS resources associated with your EC2 instances1.When you create an encrypted EBS volume and attach it to a supported instance type, the following types of data are encrypted: Data at rest inside the volume, all data moving between the volume and the instance, all snapshots created from the volume, and all volumes created from those snapshots1. Therefore, option A is correct.

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asked 16/09/2024
KHALID ALSHAHRANI
46 questions
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