Practice Test 3 | Google Cloud Certified Professional Cloud Architect | Dumps | Mock Test
Your infrastructure runs on another cloud and includes a set of multi-TB enterprise databases that are backed up nightly both on premises and also to that cloud. You need to create a redundant backup to Google Cloud. You are responsible for performing scheduled monthly disaster recovery drills. You want to create a cost-effective solution. What should you do?
A. Use Transfer Appliance to transfer the offsite backup files to a Cloud Storage Nearline storage bucket as a final destination.
B. Use Transfer Appliance to transfer the offsite backup files to a Cloud Storage Coldline bucket as a final destination.
C. Use Storage Transfer Service to transfer the offsite backup files to a Cloud Storage Nearline storage bucket as a final destination.
D. Use Storage Transfer Service to transfer the offsite backup files to a Cloud Storage Coldline storage bucket as a final destination.
Correct answer C
Feedback
C (Correct Answer) – C is correct because you will need to access your backup data monthly to test your disaster recovery process, so you should use a Nearline bucket; also, because you will be performing ongoing, regular data transfers, so you should use the storage transfer service.
A, B, and D are not correct because you should not use Coldline if you want to access the files monthly (B, D) and you should not use Transfer Appliance for repeated data transfers (A, B).
Reference
GCS Nearline for once-per-month access https://cloud.google.com/storage/docs/storage-classes#nearline
Storage Transfer Service Documentation https://cloud.google.com/storage-transfer/docs/
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