Many data analyst hiring processes include a short Python screen: a shared notebook, plain Python, and a list of small data tasks. This mock exam is ten such tasks, written in that style. Give yourself 45 minutes.
Every task is a function on records like the ones you've worked with all course: lists of dictionaries, text amounts, dates. Read each prompt for the exact shape of the result and the edge case it mentions, because the hidden checks will test it.
If a task stalls you, move on and come back. In a real screen, a clean partial answer with a sentence about what's left beats a half-finished clever one.