Google Professional Data Engineer Exam Professional-Data-Engineer Question # 14 Topic 2 Discussion

Google Professional Data Engineer Exam Professional-Data-Engineer Question # 14 Topic 2 Discussion

Professional-Data-Engineer Exam Topic 2 Question 14 Discussion:
Question #: 14
Topic #: 2

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.


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.


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