Crucial Exams

GCP Cloud Digital Leader Practice Question

A retail company keeps its transactional data in BigQuery and wants store managers to view always-current sales dashboards and trigger automated Slack notifications when targets are missed. Which characteristic of connecting Looker directly to BigQuery best enables both requirements?

  • Looker pushes all query processing down to BigQuery, giving dashboards real-time data without moving or duplicating it.

  • Looker requires exporting pre-aggregated files from BigQuery to Cloud Storage before visualizations can be built.

  • Looker limits concurrent users to reduce BigQuery cost, so dashboards update only after batch refreshes.

  • Looker copies BigQuery tables into its own in-memory engine every hour, providing near-real-time snapshots.

GCP Cloud Digital Leader
Exploring Data Transformation with Google Cloud
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