KCNA Online Practice Questions and Answers

What is scheduling in Kubernetes

A. Determining when to execute a cron-job

B. Assigning pods to nodes

C. Joining a new nodes to the clusters

D. Setting a time for automated tasks

What is not semantic versioning?

A. 1.0.0

B. 2022-05-04

C. 1.0.0-alpha

D. 1.0.0-beta.2

What is the command used to login to the pod?

A. kubectl login

B. kubectl list

C. kubectl exec

D. kubectl get

Which of the following is NOT a Kubernetes component?

A. Scheduler

B. Docker

C. Cloud Controller manager

D. Kube-proxy

Continuous delivery is ______.

A. Manually deploying the code

B. Coding, Building and Testing the code

C. Automatically deploying code to [container or server] environment

To run a startup task before a Pod's container starts up. What Kubernetes feature can help you accomplish this?

A. Init container

B. Sidecar container

C. Startup probe

D. DaemonSet

What do you call the pattern where you add a second container to the pod to collect logs infor-mation?

A. Sidecar container logging

B. Node level logging

C. Application level logging

D. Cluster level logging

How can persistent volume be provisioned?

A. Automatically

B. Bootstrap

C. Dynamically

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

A. pod

B. docker

C. service

D. container

Which of the following is not the required field to describe Kubernetes objects?

A. metadata

B. apiVersion

C. Kind

D. Container

E. spec