Exam Professional Cloud Network Engineer topic 1 question 193 discussion

Actual exam question from Google's Professional Cloud Network Engineer

Question #: 193
Topic #: 1

[All Professional Cloud Network Engineer Questions]

Your organization recently exposed a set of services through a global external Application Load Balancer. After conducting some testing, you observed that responses would intermittently yield HTTP 4xx or 5xx error response codes. You already enabled and reviewed the health check logs. You need to identify the error. What should you do?

A. Access a VM in the VPC through SSH to access the backend VM directly. If the request is successful from the VM, increase the quantity of backends.
B. Delete the load balancer and backend services. Create a new Passthrough Network Load Balancer. Configure a failover group of VMs for the backend.
C. Validate the health of the backend service. Enable logging for the backend service and identify the error response in Cloud Logging. Review the statusDetails log field.
D. Validate the health of the backend service. Disable any Cloud Armor policies on the backend service, and identify any error response in Cloud Logging. Review the statusDetails log field.

Show Suggested Answer

Suggested Answer: C 🗳️

by b0b25 at Feb. 22, 2025, 2:54 a.m.

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n2183712847

1 month, 2 weeks ago

Selected Answer: C

It is C

upvoted 1 times

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Gwendal

2 months, 3 weeks ago

Selected Answer: C

https://cloud.google.com/load-balancing/docs/https/https-logging-monitoring#failure-messages

upvoted 1 times

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