Kubernetes Architecture Quiz

Idyllic

Created 6/25/2024

90%

Q & A

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Sources

https://kubernetes.io/docs/concepts/architecture/

https://kubernetes.io/docs/concepts/overview/components/

https://www.aquasec.com/cloud-native-academy/kubernetes-101/kubernetes-architecture/

https://www.geeksforgeeks.org/kubernetes-architecture/

Test your knowledge of Kubernetes architecture with this challenging quiz! See how many correct answers you can get out of 10 and prove your mastery.

1. What is the main function of the Kubernetes API Server?

Managing user access to nodes

Providing the interface for the Kubernetes control plane

Storing configuration data

Scheduling workloads across nodes

2. Which component is responsible for maintaining the desired state of a Kubernetes cluster?

kube-scheduler

kube-controller-manager

etcd

kube-proxy

3. What role does 'etcd' play in a Kubernetes cluster?

Network load balancing

Container runtime management

Distributed key-value store

Logging and monitoring

4. Which of the following is NOT part of the Kubernetes control plane?

kube-apiserver

kubelet

kube-scheduler

etcd

5. How do worker nodes communicate with the Kubernetes control plane?

Using kube-proxy

Direct socket connections

Via kube-apiserver

Through etcd

6. What is the purpose of the 'kube-scheduler' in Kubernetes?

Scaling applications up and down

Scheduling pods to run on specific nodes

Applying network policies

Managing persistent storage

7. Which node component in Kubernetes handles the communication with container runtimes?

kube-proxy

kubelet

etcd

kube-scheduler

8. What does 'kube-proxy' do in a Kubernetes cluster?

Manage network policies

Balance network traffic

Store cluster configuration

Schedule containerized workloads

9. In Kubernetes, what is the purpose of a Namespace?

Isolate different types of objects

Provide persistent storage to pods

Manage inter-pod communication

Facilitate container orchestration

10. What is the function of Kubernetes' 'Container Runtime Interface' (CRI)?

Manage Kubernetes storage solutions

Enable third-party logging

Facilitate communication between the control plane and worker nodes

Plug in different container runtimes

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