Sapient-Kubernetes-Day-1

What is the basic operational unit of Kubernetes?

• Task

• Pod

• Node

• Container

Which of the following runs on each worker node and ensures containers are running in a pod?

• Pod

• ETCD

• Kubelet

• Scheduler

What is the function of a node?

• To communicate with hosts on a network

• To run pods according to master components

• To channel incoming data from multiple input ports to a specific port

• none of the above

Which among the below are valid Kuberneres service types?

• Cluster IP

• NodePort

• LoadBalancer

• All of above

What is a pod in Kubernetes and what does it do?

• A collection of physical IT components that supports a group of containers

• A collection of logic circuitry that evaluates a computer's operational code

• Where you find peas

• One or more containers grouped together to share resources and run as a unit

Which one is not part of Kubernetes architecture?

• Master ( control plane )

• Management plane

• Worker Node

• none of the above

Which of the component assigns new Pods to worker node?

• kube-schedular

• kube-controller-manager

• kube-etdc

• All of above

What is a worker node responsible for?

• Running tasks designated by Kubernetes

• A pod equivalent

• A Kubernetes working machine

• A pod manager

Kubernetes cluster data is stored in _______

• Etcd

• Kubelet

• Kube-apiserver

• Kube-apiserver

What are the features of Kubernetes?

• Containerized infrastructure

• Auto-scalable infrastructure

• Higher density of resource utilization

• All of the above