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DVA-C02 · Question #745

A company maintains an application that uses an Amazon RDS DB instance for its database. A developer needs to implement encryption at rest for the database. Which combination of steps should the…

The correct answer is C. Restore the DB instance from the encrypted snapshot. D. Take a snapshot of the DB instance, and create an encrypted copy of the snapshot. Amazon RDS does not support enabling encryption at rest on an existing DB instance directly. To encrypt an unencrypted DB: - take a snapshot of the existing (unencrypted) DB instance and create an encrypted copy of that - restore a new DB instance from the encrypted snapshot…

Submitted by kwame.gh· Mar 5, 2026Security

Question

A company maintains an application that uses an Amazon RDS DB instance for its database. A developer needs to implement encryption at rest for the database. Which combination of steps should the developer take to meet this requirement? (Choose two.)

Options

  • AEnable encryption on the DB instance in the AWS Management Console.
  • BStop the DB instance
  • CRestore the DB instance from the encrypted snapshot.
  • DTake a snapshot of the DB instance, and create an encrypted copy of the snapshot
  • ECreate a customer managed key in AWS KMS

How the community answered

(55 responses)
  • A
    5% (3)
  • B
    11% (6)
  • C
    82% (45)
  • E
    2% (1)

Explanation

Amazon RDS does not support enabling encryption at rest on an existing DB instance directly. To encrypt an unencrypted DB: - take a snapshot of the existing (unencrypted) DB instance and create an encrypted copy of that - restore a new DB instance from the encrypted snapshot. The new instance will have encryption at rest enabled.

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