CompTIA
CV0-003 · Question #767
CV0-003 Question #767: Real Exam Question with Answer & Explanation
The correct answer is D: Blue-green. The upgrade method used in this scenario is the "Blue-green" deployment.
Question
A company has two identical environments (X and Y) running its core business application. As part of an upgrade, the X environment is patched/upgraded and tested while the Y environment is still serving the consumer workloads. Upon successful testing of the X environment, all workload is sent to this environment, and the Y environment is then upgraded before both environments start to manage the workloads. Which of the following upgrade methods is being used?
Options
- AActive-passive
- BCanary
- CDevelopment/production
- DBlue-green
Explanation
The upgrade method used in this scenario is the "Blue-green" deployment.
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