Exam Professional-Cloud-DevOps-Engineer Topic 3 Question 107 Discussion

Actual exam question for Google's Professional-Cloud-DevOps-Engineer exam
Question #: 107
Topic #: 3
You are designing a deployment technique for your applications on Google Cloud. As part Of your deployment planning, you want to use live traffic to gather performance metrics for new versions Ofyour applications. You need to test against the full production load before your applications are launched. What should you do?

Suggested Answer: B Vote an answer

The correct answer is B. Use shadow testing with continuous deployment.
Shadow testing is a deployment technique that involves routing a copy of the live traffic to a new version of the application, without affecting the production environment. This way, you can gather performance metrics and compare them with the current version, without exposing the new version to the users. Shadow testing can help you test against the full production load and identify any issues or bottlenecks before launching the new version. You can use continuous deployment to automate the process of deploying the new version after it passes the shadow testing.

by Archer at Jun 04, 2026, 05:13 AM

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