Google Cloud Professional Cloud DevOps Engineer — Question 37

You need to deploy a new service to production. The service needs to automatically scale using a Managed Instance Group (MIG) and should be deployed over multiple regions. The service needs a large number of resources for each instance and you need to plan for capacity. What should you do?

Answer options

• A. Use the n1-highcpu-96 machine type in the configuration of the MIG.
• B. Monitor results of Stackdriver Trace to determine the required amount of resources.
• C. Validate that the resource requirements are within the available quota limits of each region.
• D. Deploy the service in one region and use a global load balancer to route traffic to this region.

Correct answer: C

Explanation

The correct answer is C because validating that resource requirements stay within the available quota limits of each region is crucial for a successful deployment. Options A and B do not address the need for ensuring resource availability across regions, while option D limits the deployment to a single region, which contradicts the requirement for multi-region deployment.