Examtopics

Professional Cloud Database Engineer
  • Topic 1 Question 32

    You support a consumer inventory application that runs on a multi-region instance of Cloud Spanner. A customer opened a support ticket to complain about slow response times. You notice a Cloud Monitoring alert about high CPU utilization. You want to follow Google-recommended practices to address the CPU performance issue. What should you do first?

    • Increase the number of processing units.

    • Modify the database schema, and add additional indexes.

    • Shard data required by the application into multiple instances.

    • Decrease the number of processing units.


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