1. Give two way in which the Docker networking approach is different than the Kubernetes networking approach.
2. What does NAT stand for?
3. What are the two major classes of Kubernetes networking models?
4. Name at least two of the third-party overlay networking options available to Kubernetes.
5. At what level (or alternatively, to what object) does Kubernetes assign IP addresses?
6. What are the available modes for kube-proxy?
7. What are the three types of services allowed by Kubernetes?
8. What elements are used to define container and service ports?
9. Name two or more types of ingress available to Kubernetes.
10. How can you provide multitenancy for your Kubernetes cluster?