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Answer: Deploy Regional clusters
To achieve high availability and minimize service interruptions during a zone failure, **Regional clusters** (Option B) are the correct choice. Regional clusters distribute both the control plane and worker nodes across multiple zones within a region. If one zone fails, the control plane and nodes in other zones remain operational, ensuring continued service availability. Zonal clusters (A) lack redundancy, as their control plane and nodes are confined to a single zone. Multi-Zone clusters (C) spread nodes across zones but keep the control plane in a single zone, leaving it vulnerable if that zone fails. GKE on-premises (D) is unrelated to mitigating zone failures in Google Cloud.
Author: LeetQuiz Editorial Team
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To ensure high availability and minimize service interruption during a zone failure in Google Kubernetes Engine (GKE), what architecture should you deploy?
A
Deploy Zonal clusters
B
Deploy Regional clusters
C
Deploy Multi-Zone clusters
D
Deploy GKE on-premises clusters
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