Knowledge Check

Congratulations on completing Chapter 6 - API Objects. Take this quiz to check your understanding of the concepts you've learned about so far.

Question 6.1

All API versions should be considered stable. True or False?

A. True

B. False

Question 6.2

Which of the following is the suggested object for deploying and scaling an application?

A. Pod

B. Container

C. Deployment

D. Service

Question 6.3

From the smallest object to the largest, which is the correct order of the following Kubernetes objects?

A. Container, ReplicaSet, Pod, Deployment

B. Pod, Container, ReplicaSet, Deployment

C. Container, Pod, ReplicaSet, Deployment

D. Container, Pod, Deployment, ReplicaSet

Question 6.4

How many Pods does a DaemonSet run on each node?

A. None

B. One

C. Depends on the replica setting

D. None of the above

Question 6.5

Deployments handle scaling of an application based on administrative configuration. Which of the following scales resources based on CPU usage (50% by default)?

A. ReplicaSet

B. Deployment

C. Horizontal Pod Autoscaling

D. Vertical Node Autoscaling

Question 6.6

What API group do Jobs and CronJobs belong to?

A. v1

B. security.k8s.api

C. batch

D. kubeadm

Answer: B C C B C C