What should you do?

You want to configure a solution for archiving data in a Cloud Storage bucket. The solution must be cost-effective. Data with multiple versions should be archived after 30 days. Previous versions are accessed once a month for reporting. This archive data is also occasionally updated at month-end.

What should you do?
A . Add a bucket lifecycle rule that archives data with newer versions after 30 days to Coldline Storage.
B . Add a bucket lifecycle rule that archives data with newer versions after 30 days to Nearline Storage.
C . Add a bucket lifecycle rule that archives data from regional storage after 30 days to Coldline Storage.
D . Add a bucket lifecycle rule that archives data from regional storage after 30 days to Nearline Storage.

Answer: B

Explanation:

Reference: https://cloud.google.com/storage/docs/managing-lifecycles

Nearline Storage is ideal for data you plan to read or modify on average once per month or less. And this option archives just the noncurrent versions which is what we want to do.

Ref: https://cloud.google.com/storage/docs/storage-classes#nearline