Kubernetes Quiz

What is the purpose of Kubernetes?

• Developing mobile applications

• Orchestration of containers

• Managing virtual machines

• Creating databases

What are the key features in Kubernetes and in Docker?

What is the role of Cubelet in a Kubernetes cluster?

• Forwarding requests

• Running containers

• Managing cluster state

• Scheduling pods

What is the purpose of Minikube in Kubernetes?

• Monitoring cluster health

• Load balancing requests

• Managing production clusters

• Setting up a local cluster

Which component of Kubernetes is responsible for storing cluster state information?

• API Server

• Scheduler

• Controller Manager

• Etcd

What is the purpose of a Kubernetes configuration file?

• To define the desired state of the components

• To store metadata of the components

• To manage the Kubernetes cluster

• To automatically generate status information

What is the role of the 'metadata' section in a Kubernetes configuration file?

• Indicates the desired state of the component

• Contains the status information of the component

• Defines the ports for the service

• Specifies the labels and selectors for the component

How does Kubernetes ensure the desired state of a component in a cluster?

• By comparing the metadata and specification sections

• By automatically updating the status section

• By continuously monitoring the etcd for changes

• By applying the configuration file using Cube CTL

What is the purpose of labels and selectors in Kubernetes configuration files?

• To store the status information of the cluster

• To establish connections between components

• To specify the IP addresses of the pods

• To define the ports for the service

How can you validate the endpoints of a service in Kubernetes?

• By editing the configuration file

• By using Cube CTL describe service command

• By directly accessing the etcd database

• By checking the logs of the pods