VMware vRealize Automation 8.x (VCP-CMA 2021) — Question 38

How are Tanzu Kubernetes clusters upgraded?

Answer options

• A. Deploy a new cluster with upgraded Kubernetes release
• B. Rolling upgrades
• C. Clusters are only upgraded offline
• D. In-place upgrade for each node

Correct answer: B

Explanation

The correct answer is B, as Tanzu Kubernetes clusters support rolling upgrades, allowing for minimal downtime by upgrading nodes one at a time. Option A is incorrect because it describes creating a new cluster rather than upgrading an existing one. Option C is wrong as upgrades can be performed while the cluster is online. Option D is not accurate since the upgrade process is not limited to in-place upgrades for each node individually.