18 Questions
What is one of the main features of Kubernetes related to container management?
Automates deployment, scaling, and operations of application containers
Which feature of Kubernetes is responsible for assigning DNS names or IP addresses to containers and balancing loads?
Service Discovery and Load Balancing
In Kubernetes, what does 'Automated Rollouts and Rollbacks' refer to?
Managing the deployment process to ensure only healthy containers are deployed
Which of the following is a common use case for Kubernetes related to managing and scaling microservices efficiently?
Microservices Architecture
What type of applications can Kubernetes help build and deploy in public, private, or hybrid clouds?
Cloud-native Applications
Which Kubernetes feature optimizes resource allocation to containers based on their requirements?
Automatic Bin Packing
What is a Cluster in Kubernetes?
A collection of Nodes that run containerized applications
What is the main function of Nodes in a Kubernetes cluster?
To run containerized applications
What is a Pod in Kubernetes?
The smallest deployable unit that can be created, scheduled, and managed in Kubernetes
What is the purpose of Services in Kubernetes?
To provide access to external sources
What is used to deploy applications in Kubernetes?
.yml file
How can you scale a deployment in Kubernetes?
By modifying the deployment file to increase the number of replicas
What tool is used to deploy an application in Kubernetes?
kubectl
Which controller decides where to place Pods in a Kubernetes cluster based on the current load and resources of the nodes?
Deployment controller
What command is used to create a deployment from a YAML file in Kubernetes?
kubectl create -f deployment_file.yaml
Which file type is used to define Pod specifications in Kubernetes?
.yaml
What is the preferred command for updating resources that may need changes over time in Kubernetes?
kubectl apply
Which Kubernetes resource can be listed using the command 'kubectl get deployments'?
Deployments
Test your knowledge on deploying applications to Kubernetes clusters using kubectl commands. Learn about creating deployments, services, and important deployment notes.
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