Tech Screening

Kubernetes network policy

A new network policy blocks only DNS from one namespace. How would you verify the policy and restore service safely?

What this task practices

Kubernetes network policy is a tech screening interview exercise that trains prompt interpretation, explicit assumptions, a concrete response, and a clear explanation of tradeoffs. The catalog marks it as hard difficulty. It focuses on Debugging, Validation, Technical Reasoning. The signed-in workspace provides the tools for the round and evaluates the attempt against task-specific criteria. Reference solutions, hidden checks, evaluator instructions, and candidate work remain private.