Kubernetes and Cloud Native Associate (KCNA) — Question 95

What do Deployments and StatefulSets have in common?

Answer options

• A. They manage Pods that are based on an identical container spec.
• B. They support the OnDelete update strategy.
• C. They support an ordered, graceful deployment and scaling.
• D. They maintain a sticky identity for each of their Pods.

Correct answer: A

Explanation

The correct answer is A because both Deployments and StatefulSets manage Pods that are created based on the same container specifications. Options B and C are incorrect as only certain resources support those features, and D is specific to StatefulSets, as Deployments do not maintain sticky identities.