Google Professional Cloud DevOps Engineer
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To optimize costs for a data processing pipeline using Cloud Dataproc and BigQuery, with a BI tool on Compute Engine VMs running continuously, what is the best strategy?
A
Apply Committed Use Discounts to both the BI Tool VMs and the Cloud Dataproc nodes.
B
Use Committed Use Discounts for the BI Tool VMs and manage Cloud Dataproc clusters dynamically, creating them for data loading and deleting when idle.
C
Apply Committed Use Discounts to the BI Tool VMs only.
D
Apply Committed Use Discounts to both the BI Tool VMs and the Cloud Dataproc nodes, and manage Cloud Dataproc clusters dynamically.