Câu 64: Google Cloud Professional Cloud Architect

You are creating a solution to remove backup files older than 90 days from your backup Cloud Storage bucket. You want to optimize ongoing Cloud Storage spend. What should you do?

1. A. Write a lifecycle management rule in XML and push it to the bucket with gsutil
2. B. Write a lifecycle management rule in JSON and push it to the bucket with gsutil — đáp án hiện tại
3. C. Schedule a cron script using gsutil ls ג€"lr gs://backups/** to find and remove items older than 90 days
4. D. Schedule a cron script using gsutil ls ג€"l gs://backups/** to find and remove items older than 90 days and schedule it with cron