3.3 Mitigating Incident Impact on Users PROFESSIONAL-CLOUD-DEVOPS-ENGINEER Practice Questions (Page 5)

Questions 21–22

1. 21foundation · easy

   What is the primary purpose of connection draining in a load-balanced backend service?

   • ATo increase the number of connections an instance can handle during peak load.
   • BTo allow in-flight requests to complete while preventing new requests from being routed to the instance.
   • CTo redirect traffic to a different region for disaster recovery.
   • DTo terminate all active sessions immediately when an instance is removed.
   Reveal Solution Discussion Select an answer first
2. 22application · medium

   A software company is rolling out a new feature to their web application. The feature is controlled by a feature flag. The team wants to test the feature with a small percentage of users before a full rollout. They have observed that the feature is working correctly. What is the best next step to increase confidence before a full rollout?

   • ARoll back the feature flag to off for all users.
   • BRemove the feature flag from the codebase.
   • CGradually increase the percentage of users who see the feature flag.
   • DDeploy the feature to all users immediately.
   Reveal Solution Discussion Select an answer first