GCP Professional Data Engineer Practice Test 1

A logistics company streams telemetry from 200,000 delivery vehicles. The platform must sustain roughly 1.5 million writes per second, retain 18 months of readings, and serve the fleet-tracking application, which always reads one vehicle's readings over a time range and needs single-digit millisecond latency. No ad hoc SQL analytics run against this store; reporting is handled by a separate warehouse.

Which storage service should you choose for the telemetry store?