Questions

Answer the following questions to test your knowledge of this chapter:

1. Which of the following commands can be used to create a node pool?
   1. gcloud container node-pools create POOL_NAME --cluster CLUSTER_NAME --region=REGION_NAME
   2. gcloud node-pools create POOL_NAME --cluster CLUSTER_NAME --region=REGION_NAME
   3. gcloud container node-pools add POOL_NAME --cluster CLUSTER_NAME --region=REGION_NAME
   4. kubectl node-pools add POOL_NAME --cluster CLUSTER_NAME --region=REGION_NAME
   5. kubectl container node-pool create POOL_NAME --cluster CLUSTER_NAME --region=REGION_NAME
2. What are the main components of a GKE cluster
   1. kube-apiserver
   2. etcd
   3. kube-scheduler
   4. kube-controller-manager
   5. cloud-controller-manager
   6. All of these
3. You have received a task to maintain a GKE cluster named test-before-prod. To save time, you would like to configure this cluster as your default GKE cluster. What should you do?
   1. Create a file called gke.default in the ~/.gcloud folder that contains the cluster name.
   2. Use the gcloud...