Mid-level interview question
Where should “refunds over $100 need approval” be enforced?
Model answer
In the harness, in the refund tool's wrapper, checking the argument before the call runs. The prompt can describe the rule so the model explains the wait, but code decides what runs.
A policy uses facts the model doesn't control, like the customer's address from the ticket system.
Practise the rest
6 Bounded autonomy questions, 492 in all, each with a model answer. Free.