KCNA 試験問題を無料オンラインアクセス

How can you monitor the progress for an updated Deployment/DaemonSets/StatefulSets?

• A.kubectl rollout watch
• B.kubectl rollout status
• C.kubectl rollout state
• D.kubectl rollout progress

What is a sidecar container?

• A.A Pod that runs next to another Pod within the same namespace.
• B.A container that runs next to another container within the same Pod.
• C.A container that runs next to another Pod within the same namespace.
• D.A Pod that runs next to another container within the same Pod.

What happens with a regular Pod running in Kubernetes when a node fails?

• A.By default, a Pod can only be scheduled to the same node when the node fails.
• B.A new, near-identical Pod but with different UID is scheduled to another node.
• C.A new Pod is scheduled on a different node only if it is configured explicitly.
• D.A new Pod with the same UID is scheduled to another node after a while.

Why do administrators need a container orchestration tool?

• A.To learn how to transform monolithic applications into microservices.
• B.To assess the security risks of the container images used in production.
• C.To manage the lifecycle of an elevated number of containers.
• D.Container orchestration tools such as Kubernetes are the future.

How do you deploy a workload to Kubernetes without additional tools?

• A.Create a Python script and run it with kubectl.
• B.Create a Helm Chart and install it with helm.
• C.Create a Bash script and run it on a worker node.
• D.Create a manifest and apply it with kubectl.