Kubernetes Fundamentals

Check your understanding of clusters,nodes,pods,and deployments.

1. What is the smallest deployable unit in Kubernetes?
2. Which of the following are control plane components of Kubernetes?
3. A Kubernetes Pod can only contain a single container.
4. What command-line tool is used to interact with a Kubernetes cluster? (abbrev.)
5. Which component maintains the desired state of the Kubernetes cluster?
6. Which Kubernetes service types expose Pods externally to the cluster?
7. etcd stores the Kubernetes cluster's configuration and state.
8. What YAML field specifies the container image in a Pod definition?
9. Which object is used to declaratively manage Pod scaling and updates?
10. Which of the following are Kubernetes workload resources?
11. Kubernetes requires Docker as the container runtime.
12. What term describes a group of nodes managed by Kubernetes to run containerized applications?
13. Which node component ensures containers in Pods are running as expected?
14. Which resources manage persistent storage in Kubernetes?
15. A Service provides a stable network identity for a set of Pods.
16. What is the default namespace for resources when none is specified?
17. Which command lists all Pods in the current namespace?
18. What are functions of kube-proxy on a node?
19. StatefulSets are used for deploying stateless applications.
20. Which component assigns Pods to nodes based on resource availability and constraints?
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