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Google Professional Data Engineer Exam Professional-Data-Engineer Question # 15 Topic 2 Discussion

Google Professional Data Engineer Exam Professional-Data-Engineer Question # 15 Topic 2 Discussion

Professional-Data-Engineer Exam Topic 2 Question 15 Discussion:
Question #: 15
Topic #: 2

You are collecting loT sensor data from millions of devices across the world and storing the data in BigQuery. Your access pattern is based on recent data tittered by location_id and device_version with the following query:

You want to optimize your queries for cost and performance. How should you structure your data?


A.

Partition table data by create_date, location_id and device_version


B.

Partition table data by create_date cluster table data by tocation_id and device_version


C.

Cluster table data by create_date location_id and device_version


D.

Cluster table data by create_date, partition by location and device_version


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