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Kubernetes and Cloud Native Associate (KCNA)
KCNA Exam

What Kubernetes resource would allow you to run one Pod on some of your Nodes?

  1. DaemonSet
  2. ClusterSet
  3. Deployment
  4. ReplicaSet

Answer(s): A

Explanation:


Reference:

https://kubernetes.io/docs/concepts/workloads/controllers/daemonset/



What cloud-native construct does a kubernetes pod wrap?

  1. Container
  2. Virtual Machine (VM)
  3. side car process
  4. Docker image

Answer(s): A

Explanation:

Kubernetes is an orchestrator of containerized apps. However, containers must be wrapped in pods before they can be deployed on kubernetes.



What is the smallest possible unit in Kubernetes to run a container?

  1. pod
  2. docker
  3. service
  4. container

Answer(s): A

Explanation:


Reference:

https://kubernetes.io/docs/concepts/workloads/pods/



What command can you use to get documentation about a resource type from the command line?

  1. kubectl api-resources
  2. kubectl explain
  3. kubectl get
  4. kubeadm get-resource

Answer(s): B

Explanation:


Reference:

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




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dnllin
366 Ans Hypervisor-level software patching is wrong, should be B - Customers are responsible for managing their data (including encryption options) Why there are so many wrong answers?
- UNITED STATES
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dnllin
Q342: Which AWS service or feature for technical assistance is available to a user who has the AWS Basic Support plan? - Ans AWS senior support engineers is wrong. Should be D. Basic Support offers support for account and billing questions and service quota increases. The other plans offer a number of technical support cases with pay-by-the-month pricing and no long-term contracts.
- UNITED STATES
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Dnllin
Which AWS services or features enable users to connect on-premises networks to a VPC? (Choose two.) Answer(s): A,D. D (VPC peering) is wrong. C is correct - AWS Direct Connect. Using AWS Direct Connect, you can establish private connectivity between AWS and your datacenter, office,
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