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PROFESSIONAL-CLOUD-DATABASE-ENGINEER · Question #93

PROFESSIONAL-CLOUD-DATABASE-ENGINEER Question #93: Real Exam Question with Answer & Explanation

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Managing Database Availability and Disaster Recovery

Question

You are managing a Cloud SQL for PostgreSQL instance in Google Cloud. You have a primary instance in region 1 and a read replica in region 2. After a failure of region 1, you need to make the Cloud SQL instance available again. You want to minimize data loss and follow Google- recommended practices. What should you do?

Options

  • ARestore the Cloud SQL instance from the automatic backups in region 3.
  • BRestore the Cloud SQL instance from the automatic backups in another zone in region 1.
  • CCheck "Lag Bytes" in the monitoring dashboard for the primary instance in the read replica
  • DCheck your instance operational log for the automatic failover status. Look for time, type, and

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Topics

#Cloud SQL#Disaster Recovery#Read Replicas#Replication Lag
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