Google Exam Professional Cloud Developer Topic 1 Question 67 Discussion

Actual exam question for Google's Professional Cloud Developer exam

Question #: 67
Topic #: 1

[All Professional Cloud Developer Questions]

You recently joined a new team that has a Cloud Spanner database instance running in production. Your manager has asked you to optimize the Spanner instance to reduce cost while maintaining high reliability and availability of the database. What should you do?

AUse Cloud Logging to check for error logs, and reduce Spanner processing units by small increments until you find the minimum capacity required.

BUse Cloud Trace to monitor the requests per sec of incoming requests to Spanner, and reduce Spanner processing units by small increments until you find the minimum capacity required.

CUse Cloud Monitoring to monitor the CPU utilization, and reduce Spanner processing units by small increments until you find the minimum capacity required.

DUse Snapshot Debugger to check for application errors, and reduce Spanner processing units by small increments until you find the minimum capacity required.

Show Suggested Answer

Suggested Answer: C

https://cloud.google.com/spanner/docs/compute-capacity#increasing_and_decreasing_compute_capacity

by Mirta at Mar 30, 2023, 09:36 PM

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