Google Cloud Professional Cloud DevOps Engineer PCDOE — Topic 1 Question 51

Question

You support a stateless web-based API that is deployed on a single Compute Engine instance in the europe-west2-a zone. The Service Level Indicator (SLI) for service availability is below the specified Service Level Objective (SLO). A postmortem has revealed that requests to the API regularly time out. The time outs are due to the API having a high number of requests and running out memory. You want to improve service availability. What should you do?

Accepted Answer

Correct answer: C. The correct answer is C. Option C: Set up additional service instances in other zones and load balance the traffic between all instances A load balancer distributes traffic across healthy backends in multiple zones for availability and scale.

Google Cloud Professional Cloud DevOps Engineer PCDOE — Question 51