ASSOCIATE-CLOUD-ENGINEER · Question #169
ASSOCIATE-CLOUD-ENGINEER Question #169: Real Exam Question with Answer & Explanation
The correct answer is D: Create a Stackdriver alerting policy to send an alert to webhook when Cloud Spanner CPU is. Note: You can scale the number of nodes in your instance based on the Cloud Monitoring metrics on CPU or storage utilization in conjunction with Cloud Functions. https://cloud.google.com/spanner/docs/instances
Question
You have an application that uses Cloud Spanner as a backend database. The application has a very predictable traffic pattern. You want to automatically scale up or down the number of Spanner nodes depending on traffic. What should you do?
Options
- ACreate a cron job that runs on a scheduled basis to review stackdriver monitoring metrics, and
- BCreate a Stackdriver alerting policy to send an alert to oncall SRE emails when Cloud Spanner
- CCreate a Stackdriver alerting policy to send an alert to Google Cloud Support email when Cloud
- DCreate a Stackdriver alerting policy to send an alert to webhook when Cloud Spanner CPU is
Explanation
Note: You can scale the number of nodes in your instance based on the Cloud Monitoring metrics on CPU or storage utilization in conjunction with Cloud Functions. https://cloud.google.com/spanner/docs/instances
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