Google
PROFESSIONAL-CLOUD-DEVOPS-ENGINEER · Question #126
You deploy a new release of an internal application during a weekend maintenance window when there is minimal user tragic. After the window ends, you learn that one of the new features isn't working a
Sign in or unlock PROFESSIONAL-CLOUD-DEVOPS-ENGINEER to reveal the answer and full explanation for question #126. The question stem and answer options stay visible for context.
Submitted by satoshi_tk· Apr 18, 2026Building and implementing CI/CD pipelines for a service
Question
You deploy a new release of an internal application during a weekend maintenance window when there is minimal user tragic. After the window ends, you learn that one of the new features isn't working as expected in the production environment. After an extended outage, you roll back the new release and deploy a fix. You want to modify your release process to reduce the mean time to recovery so you can avoid extended outages in the future. What should you do? (Choose two.)
Options
- ABefore merging new code, require 2 different peers to review the code changes.
- BAdopt the blue/green deployment strategy when releasing new code via a CD server.
- CIntegrate a code linting tool to validate coding standards before any code is accepted into the
- DRequire developers to run automated integration tests on their local development environments
- EConfigure a CI server. Add a suite of unit tests to your code and have your CI server run them on
Unlock PROFESSIONAL-CLOUD-DEVOPS-ENGINEER to see the answer
You've previewed enough free PROFESSIONAL-CLOUD-DEVOPS-ENGINEER questions. Unlock PROFESSIONAL-CLOUD-DEVOPS-ENGINEER for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.
Topics
#Mean Time To Recovery (MTTR)#Continuous Integration#Blue/Green Deployment#Automated Testing