PROFESSIONAL-CLOUD-DEVELOPER · Question #321
PROFESSIONAL-CLOUD-DEVELOPER Question #321: Real Exam Question with Answer & Explanation
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Question
You are the lead developer for a company that provides a financial risk calculation API. The API is built on Cloud Run and has a gRPC interface. You frequently develop optimizations to the risk calculators. You want to enable these optimizations for select customers who registered to try out the optimizations prior to rolling out the optimization to all customers. Your CI/CD pipeline has built a new image and stored it in the Artifact Registry. Which rollout strategy should you use?
Options
- AMigrate the traffic to the new service by setting Cloud Run's traffic split based on the percentage
- BMigrate the traffic to the new service by using a blue/green deployment approach.
- CMigrate the traffic to the new service by using a feature flag for registered customers.
- DMigrate the traffic to the new service and enable session affinity for Cloud Run.
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