Preparing Practice Exam…
Please wait a moment while the system generates the exam questions, answers, and study session.
Please wait a moment while the system generates the exam questions, answers, and study session.
Question 9 of 101
Free Preview · 101 of 335 · questions 1–101 of 335 are free. Sign up free to sync your progress across devices.
Select one answer.
Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.
Why C is correct Google HTTP(S) Load Balancers perform health checks from specific IP ranges You must allow traffic from these IP ranges to your backend VMs: 35.191.0.0/16 130.211.0.0/22 If not allowed: Health checks fail Instances are continuously recreated Creating a firewall rule to allow health check traffic fixes this.
The only answer which deals with the problem of the frequent stop / start of instances in a MIG.
C is correct because health check failures lead to a VM being marked unhealthy and can result in termination if the health check continues to fail. Because you have already verified that the instances are functioning properly, the next step would be to determine why the health check is continuously failing.