Phase 3 Foundations Quiz

Use this quiz after completing Volume 1 and Volume 2 (or the Phase 3 mini-project). If you can answer at least 12 of 15 correctly, you are ready for Phase 4 and Volume 3. 1. RL framework Q: Name the four main components of an RL system (agent, environment, and two more). What is a state? Answer Agent, environment, action, reward. State: a representation of the current situation the agent uses to choose actions. 2. Return Q: For rewards [0, 0, 1] and \(\gamma = 0.9\), compute the discounted return \(G_0\) from step 0. ...

March 10, 2026 · 5 min · 876 words · codefrydev