Question: What business challenges does Cloud IoT address? Select the 3 correct answers.
- Growth
- Massively parallel databases
- Optimizes cost
- Reduces risk
Explanation
Cloud IoT supports connected-device solutions that can expand as more devices and data sources are added. Device telemetry can flow through Pub/Sub, then into processing and analytics services such as Dataflow and BigQuery. Managed ingestion and analytics reduce the need to build custom device-data pipelines from scratch. Secure device connectivity and centralized data handling also help lower operational exposure in large connected environments.
Why the other options are incorrect
Massively parallel databases describes data warehouse architecture, not the connected-device challenge addressed by Cloud IoT.
Source for verification
https://docs.cloud.google.com/architecture/connected-devices
https://docs.cloud.google.com/architecture/connected-devices/device-pubsub-architecture
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