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Ace Your Professional-Cloud-DevOps-Engineer Cloud DevOps Engineer Exam

Google Cloud Certified - Professional Cloud DevOps Engineer Exam Questions and Answers

Question 57

You are running an experiment to see whether your users like a new feature of a web application. Shortly after deploying the feature as a canary release, you receive a spike in the number of 500 errors sent to users, and your monitoring reports show increased latency. You want to quickly minimize the negative impact on users. What should you do first?

Options:

A.

Roll back the experimental canary release.

B.

Start monitoring latency, traffic, errors, and saturation.

C.

Record data for the postmortem document of the incident.

D.

Trace the origin of 500 errors and the root cause of increased latency.

Question 58

You work for a global organization and run a service with an availability target of 99% with limited engineering resources. For the current calendar month you noticed that the service has 99 5% availability. You must ensure that your service meets the defined availability goals and can react to business changes including the upcoming launch of new features You also need to reduce technical debt while minimizing operational costs You want to follow Google-recommended practices What should you do?

Options:

A.

Add N+1 redundancy to your service by adding additional compute resources to the service

B.

Identify, measure and eliminate toil by automating repetitive tasks

C.

Define an error budget for your service level availability and minimize the remaining error budget

D.

Allocate available engineers to the feature backlog while you ensure that the sen/ice remains within the availability target