ExpertGCP PCA · Question 37 · Domain 1: Designing and Planning a Cloud Solution Architecture
Your company runs a monolithic application on Compute Engine. You need to design a Disaster Recovery (DR) strategy that provides a Recovery Time Objective (RTO) of less than 5 minutes and a Recovery Point Objective (RPO) of less than 1 hour. Which TWO architectural patterns should you implement? (Select TWO)
Your company runs a monolithic application on Compute Engine. You need to design a Disaster Recovery (DR) strategy that provides a Recovery Time Objective (RTO) of less than 5 minutes and a Recovery Point Objective (RPO) of less than 1 hour. Which TWO architectural patterns should you implement? (Select TWO)
Answer options:
Take daily snapshots of the Persistent Disks.
Take hourly snapshots of the Persistent Disks.
Store backups in a single-region Cloud Storage bucket.
Deploy the application using a Regional Managed Instance Group (MIG) across multiple zones.
Use a Cold DR pattern where infrastructure is provisioned via Terraform only after a disaster is declared.
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