You Have a Requirement to Insert Minute-Resolution Data from 50,000

Multiple Choice

You have a requirement to insert minute-resolution data from 50,000 sensors into a BigQuery table. You expect significant growth in data volume and need the data to be available within 1 minute of ingestion for real-time analysis of aggregated trends. What should you do?

A) Use bq load to load a batch of sensor data every 60 seconds. Use bq load to load a batch of sensor data every 60 seconds.
B) Use a Cloud Dataflow pipeline to stream data into the BigQuery table.
C) Use the INSERT statement to insert a batch of data every 60 seconds.
D) Use the MERGE statement to apply updates in batch every 60 seconds.