Answer-first summary for fast verification
Answer: Establish a GKE Autopilot cluster and choose to enroll the cluster in the stable release channel.
**Correct Answer: D** Establishing a GKE Autopilot cluster and enrolling it in the stable release channel is the recommended practice for a business-critical application. Autopilot clusters offer automatic scaling, management, and reliability, while the stable release channel ensures the cluster receives tested and stable updates, balancing reliability with up-to-date features. **Why not A, B, or C?** - **A**: Regional GKE standard clusters in the rapid-release channel may introduce instability due to frequent updates. - **B**: Zonal GKE standard clusters require more manual management and lack the automation of Autopilot clusters. - **C**: GKE Autopilot clusters in the rapid-release channel may not be ideal for critical applications due to potential instability from frequent updates. **References:** - [Autopilot Mode](https://cloud.google.com/kubernetes-engine/docs/concepts/autopilot-mode) - [Release Channels](https://cloud.google.com/kubernetes-engine/docs/release-channels)
Author: LeetQuiz Editorial Team
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Your team is migrating a business-critical application to Google Kubernetes Engine. What steps would you recommend to optimize the cluster for reliability?
A
Create a regional GKE standard cluster and decide to include the cluster in the rapid release channel.
B
Generate a zonal GKE standard cluster and select the stable release channel for cluster enrollment.
C
Set up a GKE Autopilot cluster and opt to include the cluster in the rapid-release channel.
D
Establish a GKE Autopilot cluster and choose to enroll the cluster in the stable release channel.
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