Topic 1 Question 162
A company runs an encrypted Amazon RDS for Oracle DB instance. The company wants to make regular backups available in another AWS Region.
What is the MOST operationally efficient solution that meets these requirements?
Modify the DB instance. Enable cross-Region automated backups.
Create an RDS read replica in another Region. Create a snapshot of the read replica.
Use AWS Database Migration Service (AWS DMS) to copy the data to a DB instance in another Region.
Temporarily turn off encryption on the DB instance. Take a snapshot. Copy the snapshot to another Region.
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Ans: A REF: https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_ReplicateBackups.html "Enabling cross-Region automated backups You can enable backup replication on new or existing DB instances using the Amazon RDS console. You can also use the start-db-instance-automated-backups-replication AWS CLI command or the StartDBInstanceAutomatedBackupsReplication RDS API operation. You can replicate up to 20 backups to each destination AWS Region for each AWS account"
👍 4Liongeek2022/11/16In terms of operational efficiency, Option A may be a better solution compared to Option B. However, it's important to note that cross-Region backups may cause additional latency, and the backups may take longer to complete if there is limited bandwidth between the Regions. The company should assess its specific needs and consider the trade-offs between automation and latency when selecting the best solution for its requirements.
👍 3awsguru19982023/02/14- 正解だと思う選択肢: A
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👍 2michaldavid2022/12/12
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