Topic 1 Question 498
A company uses Amazon S3 to store high-resolution pictures in an S3 bucket. To minimize application changes, the company stores the pictures as the latest version of an S3 object. The company needs to retain only the two most recent versions of the pictures.
The company wants to reduce costs. The company has identified the S3 bucket as a large expense.
Which solution will reduce the S3 costs with the LEAST operational overhead?
Use S3 Lifecycle to delete expired object versions and retain the two most recent versions.
Use an AWS Lambda function to check for older versions and delete all but the two most recent versions.
Use S3 Batch Operations to delete noncurrent object versions and retain only the two most recent versions.
Deactivate versioning on the S3 bucket and retain the two most recent versions.
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コメント(3)
- 正解だと思う選択肢: A
S3 Lifecycle policies allow you to define rules that automatically transition or expire objects based on their age or other criteria. By configuring an S3 Lifecycle policy to delete expired object versions and retain only the two most recent versions, you can effectively manage the storage costs while maintaining the desired retention policy. This solution is highly automated and requires minimal operational overhead as the lifecycle management is handled by S3 itself.
👍 3LONGMEN2023/05/18 - 正解だと思う選択 肢: A
Agree with LONGMEN
👍 3Konb2023/05/22 - 正解だと思う選択肢: A
A is correct.
👍 1antropaws2023/06/05
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