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Free KCNA Exam Braindumps (page: 14)

Page 13 of 32
PDF with 161 Questions

The Kubernetes API provides an interface for storing objects. Which of the following describes the type of objects stored by the Kubernetes API?

  1. Containers
  2. REST
  3. YAML
  4. ETCD

Answer(s): B

Explanation:

Kubernetes objects are RESTful objects.



What is the name of the Kubernetes agent that runs on each worker nodes?

  1. kubelet
  2. systemd
  3. kube-proxy
  4. pod

Answer(s): A

Explanation:


Reference:

https://kubernetes.io/docs/concepts/overview/components/



Which of the following best describes the way kubernetes Role-based access control (RBAC) works?

  1. Kubernetes does not do RBAC
  2. Kubernetes RBAC states which users can perform which actions against which re-source
  3. Kubernetes RBAC lists which operations on which resources are denied to users
  4. Kubernetes RBAC is responsible for authenticating subjects such as users and groups

Answer(s): B

Explanation:


Reference:

https://kubernetes.io/docs/reference/access-authn-authz/rbac/



'kubectl delete -n my-ns po,svc --all' will delete pods and services including uninitialized ones in the namespace 'my-ns'

  1. FALSE
  2. TRUE

Answer(s): B

Explanation:


Reference:

https://kubernetes.io/docs/reference/generated/kubectl/kubectl-commands#delete






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