The correct options are The node is experiencing memory pressure and the container has hit its memory limit and The Pod declares no resource requests or limits.

The node is experiencing memory pressure and the container has hit its memory limit is correct because the kubelet can evict pods to relieve node memory pressure and containers that exceed their memory limits are subject to termination and eviction by the node.

The Pod declares no resource requests or limits is correct because a pod without requests or limits falls into the BestEffort quality of service class and BestEffort pods are the first candidates for eviction when node resources are scarce.

The node has run out of ephemeral storage and the kubelet evicts Pods due to disk pressure is incorrect in this question set. While disk pressure and ephemeral storage thresholds can cause evictions in Kubernetes, this option was marked incorrect for the scenarios asked here and it is not one of the expected answers.

The Pod requests more CPU than any node can provide at scheduling time is incorrect because that situation prevents the pod from being scheduled in the first place and does not cause an eviction on a node.

The Pod sets a CPU limit that is lower than its CPU request is incorrect because requests must not exceed limits and a pod with a request greater than its limit is invalid or will be rejected rather than being evicted for resource shortage on a node.

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