Câu 31: Google Cloud Professional Cloud Database Engineer

Your customer is running a MySQL database on-premises with read replicas. The nightly incremental backups are expensive and add maintenance overhead. You want to follow Google-recommended practices to migrate the database to Google Cloud, and you need to ensure minimal downtime. What should you do?

1. A. Create a Google Kubernetes Engine (GKE) cluster, install MySQL on the cluster, and then import the dump file.
2. B. Use the mysqldump utility to take a backup of the existing on-premises database, and then import it into Cloud SQL.
3. C. Create a Compute Engine VM, install MySQL on the VM, and then import the dump file.
4. D. Create an external replica, and use Cloud SQL to synchronize the data to the replica. — đáp án hiện tại