Topic 1 Question 989
A company runs database workloads on AWS that are the backend for the company's customer portals. The company runs a Multi-AZ database cluster on Amazon RDS for PostgreSQL.
The company needs to implement a 30-day backup retention policy. The company currently has both automated RDS backups and manual RDS backups. The company wants to maintain both types of existing RDS backups that are less than 30 days old.
Which solution will meet these requirements MOST cost-effectively?
Configure the RDS backup retention policy to 30 days for automated backups by using AWS Backup. Manually delete manual backups that are older than 30 days.
Disable RDS automated backups. Delete automated backups and manual backups that are older than 30 days. Configure the RDS backup retention policy to 30 days for automated backups.
Configure the RDS backup retention policy to 30 days for automated backups. Manually delete manual backups that are older than 30 days.
Disable RDS automated backups. Delete automated backups and manual backups that are older than 30 days automatically by using AWS CloudFormation. Configure the RDS backup retention policy to 30 days for automated backups.
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コメント(4)
- 正解だと思う選択肢: C
This is C, you are looking for the most cost effective solution. Again if any of you use ChatGPT it will say A because it makes the most sense for automation and less management. But it is not the most cost effective. AWS Backup costs extra money. So A, is not correct. It is C.
👍 10blehbleh2024/10/01 - 正解だと思う選択肢: C
A - AWS Backup is not required for configuring automated backup retention on RDS. It's native to the RDS service. So not using that will save us a fortune. B - Disabling backups and then re-enabling a 30-day retention policy? I don't get it C - Manual deletion will add operational tasks for sure, but in this case, it's actually reasonable and acceptable. D - Even sounds more absurd than B, because using AWS CloudFormation to automate deletion adds extra complexity.
👍 5LeonSauveterre2025/01/08 - 正解だと思う選択肢: D
D makes more sense, since AWS CF will keep last 30 days from now on.
👍 2jacinml2024/10/01
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