Google Cloud Professional Data Engineer PDE — Topic 1 Question 334

Question

Your company stores vital operational sales data in a BigQuery dataset in us-central1. Your company requires a disaster recovery plan to restore this data to us-east1 with a recovery point objective (RPO) of 24 hours and a recovery time objective (RTO) of 4 hours if us-central1 experiences an outage. You need to implement the disaster recovery plan while keeping costs and complexity to a minimum. What should you do?

Accepted Answer

Correct answer: C. The correct answer is C. Option C: Configure BigQuery cross-region dataset replication from ns-central1 to us-east1. BigQuery is a serverless, petabyte-scale data warehouse for fast SQL analytics with no infrastructure to manage. By spanning multiple Availability Zones / adding redundancy, this option provides the high availability and resilience required.

Google Cloud Professional Data Engineer PDE — Question 334