A company is using an Amazon Aurora PostgreSQL DB cluster for a project. A database specialist must ensure that the database is encrypted at rest. The database size is 500 GB.
What is the FASTEST way to secure the data through encryption at rest in the DB cluster?

A. Take a manual snapshot of the unencrypted DB cluster. Create an encrypted copy of that snapshot in the same AWS Region as the unencrypted snapshot. Restore a DB cluster from the encrypted snapshot.

B. Create an AWS Key Management Service (AWS KMS) key in the same AWS Region and create a new encrypted Aurora cluster using this key.

C. Take a manual snapshot of the unencrypted DB cluster. Restore the unencrypted snapshot to a new encrypted Aurora PostgreSQL DB cluster.

D. Create a new encrypted Aurora PostgreSQL DB cluster. Use AWS Database Migration Service (AWS DMS) to migrate the data from the unencrypted DB cluster to the encrypted DB cluster.








 

Suggested Answer: D

Community Answer: C




This question is in DBS-C01 AWS Certified Database – Specialty Exam
For getting AWS Certified Database – Specialty Certificate


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