VMware Carbon Black Cloud Enterprise EDR (2020) — Question 37

Which is a valid version change for a Tanzu Kubernetes cluster running Kubernetes version 1.16.7?

Answer options

• A. Upgrade one major version (e.g., 2.0.1)
• B. Upgrade two minor versions (e.g., 1.18.0)
• C. Downgrade one patch version (e.g., 1.16.5)
• D. Upgrade one minor version (e.g., 1.17.0)

Correct answer: D

Explanation

The correct answer is D because upgrading one minor version is supported in Kubernetes versioning. Options A and B are incorrect as they involve major and two minor version upgrades, which are not permitted. Option C is also wrong since downgrading a patch version is not allowed in this context.