Kubernetes 101: Basic Concepts Quiz

Idyllic

Created 6/26/2024

80%

Q & A

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Sources

https://dev.to/leandronsp/kubernetes-101-part-i-the-fundamentals-23a1

https://www.ivinco.com/blog/kubernetes-101-understanding-the-basics-key-concepts-and-features-of-container-orchestration

https://medium.com/google-cloud/kubernetes-101-pods-nodes-containers-and-clusters-c1509e409e16

https://dineshkumarkb.medium.com/kubernetes-101-the-components-4425eeee3a41

Test your knowledge of Kubernetes 101: Basic Concepts with this challenging quiz! See how many correct answers you can get out of 10.

1. What is Kubernetes?

A cloud storage solution

A continuous integration server

An open-source container orchestration platform

A database management system

2. In Kubernetes, what is a pod?

The smallest deployable unit that can be created and managed in Kubernetes

A component of the control plane used to manage nodes

A type of persistent storage

A network routing component

3. Which Kubernetes component is responsible for scheduling and deploying pods onto nodes?

kube-proxy

kube-scheduler

kube-controller-manager

kube-apiserver

4. What does the kubelet do on a Kubernetes worker node?

Manages persistent storage

Handles network routing

Monitors and manages pod containers based on specifications

Schedules pods across nodes

5. Which component does the kube-apiserver communicate with to store the cluster state?

etcd

kubelet

kube-proxy

kubectl

6. What is the main purpose of a Deployment in Kubernetes?

To manage configuration data for pods

To expose pods to the network

To manage the deployment and scaling of multiple pods

To store sensitive data like passwords

7. Which Kubernetes object is used to expose pods to the network?

Pod

Service

ConfigMap

Secret

8. What is a ConfigMap used for in Kubernetes?

Storing configuration data that can be accessed by pods

Storing container images

Managing persistent storage

Scheduling pods

9. What are the two main types of Kubernetes nodes?

Master node and Worker node

Pod node and Container node

Deployment node and Service node

Ingress node and Egress node

10. Which component of the master node is responsible for maintaining the desired state of the cluster?

kube-apiserver

kube-scheduler

kube-controller-manager

kube-proxy

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