# What is a Kubernetes Toleration?

Kubernetes, Medium (Advanced), Concepts. https://k8wiz.com/uquiz/what-is-a-kubernetes-toleration

- A. A setting that allows a pod to be scheduled on nodes with matching taints
- B. A limit on how many errors a pod can tolerate before being restarted
- C. A threshold for resource usage before scaling occurs
- D. A permission that allows a pod to access certain resources

**Answer:** A setting that allows a pod to be scheduled on nodes with matching taints

**Explanation:** Tolerations allow pods to be scheduled on nodes with matching taints. Taints repel pods from nodes, but pods with matching tolerations can still be scheduled on those nodes. This is useful for dedicating nodes to specific workloads or ensuring certain pods run on specialized hardware.