Free KCNA Linux Foundation Updates

Kubernetes and Cloud Native Associate (KCNA) Questions and Answers

Question 5

Which statement is true about Pod Networking?

All pod requires an external DNS server to get the hostname

All containers in a pod get a unique IP address

All containers in a pod share a single IP address

All pod requires NAT to get a unique IP address.

Question 6

What kubectl command is used to edit a resource on the server?

kubectl resource modify

kubectl update resource

kubectl edit

kubectl resource edit

Question 7

What is a commonly used package manager for kubernetes applications?

npm

apt

helm

kubernetes manifest

Question 8

What is container orchestration?

Packaging code and all of its dependencies into a single executable

Adding code to a container image so it can run as a container

Using automation to manage containers

Spinning a new containers to replace old ones