Questions

1. A Kubernetes control plane does not include which of the following components?
   1. api-server
   2. kube-scheduler
   3. etcd
   4. Ingress controller

Answer: D

1. What is the name of the component that keeps all of the cluster information?
   1. api-server
   2. Master controller
   3. kubelet
   4. etcd

Answer: D

1. Which component is responsible for selecting the node that will run a workload?
   1. kubelet
   2. api-server
   3. kube-scheduler
   4. Pod-scheduler

Answer: B

1. Which option would you add to a kubectl command to see additional output from a command?
   1. Verbose
   2. -v
   3. –verbose
   4. -log

Answer: B

1. Which service type creates a randomly generated port, allowing incoming traffic to any worker node on the assigned port to access the service?
   1. LoadBalancer
   2. ClusterIP
   3. None—it's the default for all services
   4. NodePort

Answer: D

1. If you need to deploy an application on a Kubernetes cluster that requires known pod names and a controlled startup of each Pod, which object would you create?
   1. StatefulSet
   2. Deployment
   3. ReplicaSet
   ...