Free AWS Certified Developer Associate DVA-C02 Practice Question
A company is hosting a large collection of scientific research data. This data is frequently accessed for the first 30 days after being uploaded to Amazon S3. However, after 30 days, the data is rarely accessed, but the company still needs to have read access with minimal delay when required. After one year, the data can be archived as it is accessed infrequently. Which lifecycle policy should the company apply to meet these requirements most cost-effectively?
Apply a lifecycle policy that transitions objects from S3 Standard to S3 Standard-Infrequent Access (IA) after 30 days and then to S3 Glacier after one year.
Store the objects in the S3 Intelligent-Tiering storage class without any lifecycle transitions as it automatically manages the data storage tier.
Apply a lifecycle policy that keeps objects in S3 Standard for the entire year and then archives them directly to S3 Glacier Deep Archive after the year has passed.
Apply a lifecycle policy that transitions objects from S3 Standard to S3 One Zone-Infrequent Access after 30 days and then to S3 Glacier Deep Archive after 90 days.
