KCNA Practice Test

KCNA Practice Test practice questions, page 9 of 14, with answer review and explanations.

Question 41

What are the characteristics for building every cloud-native application?

  1. Resiliency, Operability, Observability, Availability
  2. Resiliency, Containerd, Observability, Agility
  3. Kubernetes, Operability, Observability, Availability
  4. Resiliency, Agility, Operability, Observability

Question 42

What does CNCF stand for?

  1. Cloud Native Community Foundation
  2. Cloud Native Computing Foundation
  3. Cloud Neutral Computing Foundation
  4. Cloud Neutral Community Foundation

Question 43

Kubernetes supports multiple virtual clusters backed by the same physical cluster. These virtual clusters are called:

  1. namespaces
  2. containers
  3. hypervisors
  4. cgroups

Question 44

What component enables end users, different parts of the Kubernetes cluster, and external components to communicate with one another?

  1. kubectl
  2. AWS Management Console
  3. Kubernetes API
  4. Google Cloud SDK

Question 45

Which command will list the resource types that exist within a cluster?

  1. kubectl api-resources
  2. kubectl get namespaces
  3. kubectl api-versions
  4. curl https://kubectrl/namespaces