CV0-004 · Question #211
CV0-004 Question #211: Real Exam Question with Answer & Explanation
The correct answer is B: Blue-green. In a blue-green deployment, two identical environments are maintained, one for production (blue) and the other for the next version or release (green). All production traffic is initially directed to the blue environment, while the green environment is prepared and tested thoroug
Question
A cloud solutions architect needs to determine the best strategy to deploy an application environment in production, given the following requirements: - No downtime - Instant switch to a new version using traffic control for all users Which of the following deployment strategies would be the BEST solution?
Options
- AHot site
- BBlue-green
- CCanary
- DRolling
Explanation
In a blue-green deployment, two identical environments are maintained, one for production (blue) and the other for the next version or release (green). All production traffic is initially directed to the blue environment, while the green environment is prepared and tested thoroughly without affecting the production environment. Once the green environment is ready, the traffic is switched instantly from the blue to the green environment using traffic control, with no downtime or impact
Topics
Community Discussion
No community discussion yet for this question.