hard20 pts · first answer countscost-optimizationkubernetesnetworking

A surprise network bill

Your cloud bill shows a large and growing charge for inter-zone data transfer. Services run in three zones and call each other many times per request through Kubernetes Services. What reduces this cost with the least reliability risk?

A.Enable topology-aware routing so calls prefer endpoints in the same zone, while keeping replicas in every zoneB.Move every service into a single zoneC.Compress logs before shipping themD.Reduce the number of replicas to one per service

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