You need to create a real-time analytics dashboard for streaming data ingested from various IoT devices. Which combination of GCP services would provide the most effective solution?
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Correct answer: Pub/Sub for Messaging + Dataflow for Transformation + BigQuery for Analytics.
Why this is the answer
*Explanation:* The most effective solution for creating a real-time analytics dashboard for streaming IoT data is to use **Pub/Sub for Messaging, Dataflow for Transformation, and BigQuery for Analytics (option A. **. This combination allows you to ingest, process, and analyze streaming data in real-time, providing valuable insights. Options B, C, D, and E do not offer the same level of real-time analytics capabilities.
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