A global logistics and telematics enterprise is architecting a fleet management platform on Google Cloud to ingest and process real-time telemetry from over 500,000 active vehicles. The system requires continuous high availability across regional outages with a recovery point objective (RPO) of zero and a recovery time objective (RTO) of near-zero for transactional write operations. Furthermore, the hybrid networking architecture must connect on-premises data centers to Google Cloud with dedicated physical connections capable of sustaining sustained throughput exceeding 10 Gbps while guaranteeing a 99.99% availability Service Level Agreement (SLA). Which two architectural strategies should the Cloud Architect implement to satisfy these technical requirements? (Select TWO)
- Provision a Cloud Spanner multi-region instance configuration across target regions to support globally consistent, highly available relational data writes with zero RPO.Cevap
- Establish Dedicated Interconnect with redundant circuits provisioned across two distinct colocation facilities (edge availability domains) to meet the 99.99% availability SLA.Cevap
- CDeploy a Cloud SQL for PostgreSQL primary instance with cross-region read replicas and automated script promotion during regional failover events.
- DConfigure an HA VPN gateway with multiple active-active IPsec tunnels across dual Cloud Routers to deliver 10 Gbps throughput with a 99.99% SLA.
- EConfigure Application Load Balancer health checks to execute synchronous database read-write queries on backend endpoints to validate end-to-end service viability.